{"id":789,"date":"2017-08-20T14:58:19","date_gmt":"2017-08-20T07:58:19","guid":{"rendered":"http:\/\/math.nssc.ac.th\/?p=789"},"modified":"2020-06-15T13:07:46","modified_gmt":"2020-06-15T06:07:46","slug":"%e0%b8%a1%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%b2%e0%b8%87%e0%b8%a7%e0%b8%b1%e0%b8%a5%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa%e0%b8%ad%e0%b8%9a%e0%b8%84%e0%b8%93%e0%b8%b4%e0%b8%95%e0%b8%a8%e0%b8%b2%e0%b8%aa","status":"publish","type":"post","link":"https:\/\/math.nssc.ac.th\/?p=789","title":{"rendered":"\u0e21\u0e2d\u0e1a\u0e23\u0e32\u0e07\u0e27\u0e31\u0e25\u0e01\u0e32\u0e23\u0e2a\u0e2d\u0e1a\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e2a\u0e21\u0e32\u0e04\u0e21\u0e28\u0e34\u0e29\u0e22\u0e4c\u0e40\u0e01\u0e48\u0e32\u0e42\u0e23\u0e07\u0e40\u0e23\u0e35\u0e22\u0e19\u0e19\u0e04\u0e23\u0e2a\u0e27\u0e23\u0e23\u0e04\u0e4c \u0e1b\u0e35\u0e01\u0e32\u0e23\u0e28\u0e36\u0e01\u0e29\u0e32 2559"},"content":{"rendered":"<div 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src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2500.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"797\" 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data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"798\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=798\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2501\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2501-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"799\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=799\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2502\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2502-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"800\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=800\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2503\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2503-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"801\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=801\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2504\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2504-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"802\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=802\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2505\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2505-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"803\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=803\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2506\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2506-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"804\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=804\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2507\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2507-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"805\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=805\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2508\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2508-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"806\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=806\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2509\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2509-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"807\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=807\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2510\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2510-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"808\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=808\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2511\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2511-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"809\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=809\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2512\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2512-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"810\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=810\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2513\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2513-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"811\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=811\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2514\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2514-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"812\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=812\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2515\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2515-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"813\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=813\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2516\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2516-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"814\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=814\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2517\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2517-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"815\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=815\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2518\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2518-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"816\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=816\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2519\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2519-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"817\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=817\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2520\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2520-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"818\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=818\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2521\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2521-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"819\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=819\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2522\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2522-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"820\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=820\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2523\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2523-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"821\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=821\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2524\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2524-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"822\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=822\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2525\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2525-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"823\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=823\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2526\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2526-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"824\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=824\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2527\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2527-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"825\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=825\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2528\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2528-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"826\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=826\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2529\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2529-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"827\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=827\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2530\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2530-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"828\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=828\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2531\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2531-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"829\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=829\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2532\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2532-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"830\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=830\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2533\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2533-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"831\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=831\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2534\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2534-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"832\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=832\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2535\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2535-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"833\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=833\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2536\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2536-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"834\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=834\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2537\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2537-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"835\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=835\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2538\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2538-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"836\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=836\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2539\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2539-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"837\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=837\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2540\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2540-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"838\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=838\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2541\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2541-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"839\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=839\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2542\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2542-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"840\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=840\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2543\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2543-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"841\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=841\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2544\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2544-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"842\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=842\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2545\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2545-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"843\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=843\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2546\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2546-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"844\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=844\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2547\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2547-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-gallery=\"gallery\" href='https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548.jpg'><img width=\"300\" height=\"200\" src=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-300x200.jpg 300w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-768x512.jpg 768w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-1024x683.jpg 1024w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-600x400.jpg 600w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-24x16.jpg 24w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-36x24.jpg 36w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-48x32.jpg 48w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-272x182.jpg 272w, https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548.jpg 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-attachment-id=\"845\" data-permalink=\"https:\/\/math.nssc.ac.th\/?attachment_id=845\" data-orig-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548.jpg\" data-orig-size=\"1296,864\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2548\" data-image-description=\"\" data-medium-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-300x200.jpg\" data-large-file=\"https:\/\/math.nssc.ac.th\/wp-content\/uploads\/2017\/08\/IMG_2548-1024x683.jpg\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a 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