{"id":277,"date":"2026-07-01T05:22:13","date_gmt":"2026-06-30T22:22:13","guid":{"rendered":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/?p=277"},"modified":"2026-07-01T05:26:27","modified_gmt":"2026-06-30T22:26:27","slug":"%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad","status":"publish","type":"post","link":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/","title":{"rendered":"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569"},"content":{"rendered":"<div class=\"wp-block-pdfemb-pdf-embedder-viewer\"><a href=\"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/20260615122727179-1-1.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">20260615122727179 (1)<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":285,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-277","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-12"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569 - \u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569 - \u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\" \/>\n<meta property=\"og:url\" content=\"https:\/\/eds.kps.ku.ac.th\/DBresearch\/\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28-\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07-\u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-30T22:22:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-30T22:26:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"445\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/#\\\/schema\\\/person\\\/94f43a21fbf9b95229f0ac6240538def\"},\"headline\":\"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569\",\"datePublished\":\"2026-06-30T22:22:13+00:00\",\"dateModified\":\"2026-06-30T22:26:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/\"},\"wordCount\":15,\"image\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg\",\"articleSection\":[\"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28\u0e17\u0e38\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/\",\"url\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/\",\"name\":\"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569 - \u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg\",\"datePublished\":\"2026-06-30T22:22:13+00:00\",\"dateModified\":\"2026-06-30T22:26:27+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/#\\\/schema\\\/person\\\/94f43a21fbf9b95229f0ac6240538def\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#primaryimage\",\"url\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg\",\"contentUrl\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg\",\"width\":800,\"height\":445},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/#website\",\"url\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/\",\"name\":\"\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/#\\\/schema\\\/person\\\/94f43a21fbf9b95229f0ac6240538def\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a07bb057f0dfad584cee8c8ac10d9a7e8304133bcd81a2216938a2b379a09b11?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a07bb057f0dfad584cee8c8ac10d9a7e8304133bcd81a2216938a2b379a09b11?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a07bb057f0dfad584cee8c8ac10d9a7e8304133bcd81a2216938a2b379a09b11?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\"],\"url\":\"https:\\\/\\\/eds.kps.ku.ac.th\\\/DBresearch\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569 - \u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569 - \u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c","og_url":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28-\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07-\u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\/","og_site_name":"\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c","article_published_time":"2026-06-30T22:22:13+00:00","article_modified_time":"2026-06-30T22:26:27+00:00","og_image":[{"width":800,"height":445,"url":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#article","isPartOf":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/"},"author":{"name":"admin","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/#\/schema\/person\/94f43a21fbf9b95229f0ac6240538def"},"headline":"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569","datePublished":"2026-06-30T22:22:13+00:00","dateModified":"2026-06-30T22:26:27+00:00","mainEntityOfPage":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/"},"wordCount":15,"image":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#primaryimage"},"thumbnailUrl":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg","articleSection":["\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28\u0e17\u0e38\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/","url":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/","name":"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569 - \u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c","isPartOf":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/#website"},"primaryImageOfPage":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#primaryimage"},"image":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#primaryimage"},"thumbnailUrl":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg","datePublished":"2026-06-30T22:22:13+00:00","dateModified":"2026-06-30T22:26:27+00:00","author":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/#\/schema\/person\/94f43a21fbf9b95229f0ac6240538def"},"breadcrumb":{"@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#primaryimage","url":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg","contentUrl":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-content\/uploads\/2026\/07\/\u0e17\u0e38\u0e19\u0e19\u0e19\u0e19\u0e19\u0e19-800x445-1.jpg","width":800,"height":445},{"@type":"BreadcrumbList","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8-%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%97%e0%b8%b8%e0%b8%99%e0%b8%ad\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/"},{"@type":"ListItem","position":2,"name":"\u0e1b\u0e23\u0e30\u0e01\u0e32\u0e28 \u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e43\u0e2b\u0e49\u0e17\u0e38\u0e19\u0e2d\u0e38\u0e14\u0e2b\u0e19\u0e38\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e35\u0e1e\u0e34\u0e21\u0e1e\u0e4c \u0e1b\u0e23\u0e30\u0e08\u0e33\u0e1b\u0e35\u0e07\u0e1a\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 \u0e1e.\u0e28.2569"}]},{"@type":"WebSite","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/#website","url":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/","name":"\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e04\u0e13\u0e30\u0e28\u0e36\u0e01\u0e29\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/#\/schema\/person\/94f43a21fbf9b95229f0ac6240538def","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/a07bb057f0dfad584cee8c8ac10d9a7e8304133bcd81a2216938a2b379a09b11?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a07bb057f0dfad584cee8c8ac10d9a7e8304133bcd81a2216938a2b379a09b11?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a07bb057f0dfad584cee8c8ac10d9a7e8304133bcd81a2216938a2b379a09b11?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/eds.kps.ku.ac.th\/DBresearch"],"url":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/posts\/277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/comments?post=277"}],"version-history":[{"count":3,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/posts\/277\/revisions"}],"predecessor-version":[{"id":284,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/posts\/277\/revisions\/284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/media\/285"}],"wp:attachment":[{"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/media?parent=277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/categories?post=277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eds.kps.ku.ac.th\/DBresearch\/wp-json\/wp\/v2\/tags?post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}