https://piam.ac.th/ 2026-07-17T12:57:12+00:00 1.0 daily https://piam.ac.th/%e0%b8%a1%e0%b8%ad%e0%b8%9a%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%95%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%a3%e0%b8%ab%e0%b9%89%e0%b8%ad%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2/ 2026-08-12T02:46:23+00:00 0.8 daily https://piam.ac.th/wp-content/uploads/2026/08/769309492_1067554199121138_4295199111933812724_n-2-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%97%e0%b8%b2%e0%b8%a2%e0%b8%9c%e0%b8%a5%e0%b8%9f%e0%b8%b8%e0%b8%95%e0%b8%9a%e0%b8%ad%e0%b8%a5%e0%b9%82%e0%b8%a5%e0%b8%81-piam-world/ 2026-08-12T02:42:52+00:00 0.8 daily https://piam.ac.th/wp-content/uploads/2026/08/769309492_1067554199121138_4295199111933812724_n-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%97%e0%b8%b3%e0%b8%9a%e0%b8%b8%e0%b8%8d%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%9e%e0%b8%a3%e0%b8%b0-%e0%b9%81%e0%b8%a3%e0%b8%a1-8/ 2026-08-08T10:59:23+00:00 0.8 daily https://piam.ac.th/wp-content/uploads/2026/08/image-2-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%aa%e0%b8%a7%e0%b8%94%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b8%9e%e0%b8%b8%e0%b8%97%e0%b8%98%e0%b8%a1%e0%b8%99%e0%b8%95%e0%b9%8c%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b9%80-2/ 2026-08-03T04:11:36+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/08/image-1-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%9a%e0%b8%b3%e0%b9%80%e0%b8%9e%e0%b9%87%e0%b8%8d%e0%b8%81%e0%b8%b8%e0%b8%a8%e0%b8%a5%e0%b8%9b%e0%b8%b1%e0%b8%8d%e0%b8%8d%e0%b8%b2%e0%b8%aa%e0%b8%a1%e0%b8%a7/ 2026-08-03T04:09:35+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/08/image-724x1024.jpg https://piam.ac.th/%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b9%80%e0%b8%89%e0%b8%a5%e0%b8%b4%e0%b8%a1%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%95/ 2026-07-29T04:13:02+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-1-4-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b9%80%e0%b8%89%e0%b8%a5%e0%b8%b4%e0%b8%a1%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%95%e0%b8%b4%e0%b8%9e%e0%b8%a3%e0%b8%b0/ 2026-07-25T05:08:41+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-1-3-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b8%a3%e0%b8%b9%e0%b9%89%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%ab%e0%b8%b2%e0%b8%a3%e0%b8%98%e0%b8%b8/ 2026-07-25T05:02:26+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-1-2-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b8%a3%e0%b8%b2%e0%b9%82%e0%b8%8a%e0%b8%9a%e0%b8%b2%e0%b8%a2%e0%b8%94%e0%b9%89%e0%b8%b2%e0%b8%99%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a8%e0%b8%b6/ 2026-07-26T02:49:19+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/PDCA-1024x571.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b9%81%e0%b8%ab%e0%b9%88%e0%b9%80%e0%b8%97%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b8%9e%e0%b8%a3%e0%b8%a3%e0%b8%a9%e0%b8%b2-%e0%b8%9b%e0%b8%a3/ 2026-07-23T15:20:22+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-1-1-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%97%e0%b8%b3%e0%b8%9a%e0%b8%b8%e0%b8%8d%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%9e%e0%b8%a3%e0%b8%b0-%e0%b8%82%e0%b8%b6%e0%b9%89-2/ 2026-07-22T14:41:55+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-13-724x1024.jpg https://piam.ac.th/%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3-eco-sytem-%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%a2%e0%b8%b2%e0%b8%a7%e0%b8%8a%e0%b8%99/ 2026-07-23T15:17:43+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-14-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99%e0%b8%b2%e0%b8%9c%e0%b8%a5%e0%b8%aa%e0%b8%b1%e0%b8%a1%e0%b8%a4%e0%b8%97%e0%b8%98%e0%b8%b4%e0%b9%8c%e0%b8%97%e0%b8%b2%e0%b8%87%e0%b8%81/ 2026-07-21T10:26:14+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-11-732x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99%e0%b8%b2%e0%b8%a8%e0%b8%b1%e0%b8%81%e0%b8%a2%e0%b8%a0%e0%b8%b2%e0%b8%9e%e0%b8%84%e0%b8%a3%e0%b8%b9%e0%b8%94%e0%b9%89%e0%b8%b2%e0%b8%99/ 2026-07-19T06:28:35+00:00 0.8 weekly https://piam.ac.th/%e0%b8%97%e0%b8%b1%e0%b8%a8%e0%b8%99%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2%e0%b8%a8%e0%b8%b9%e0%b8%99%e0%b8%a2%e0%b9%8c%e0%b8%ad%e0%b8%99%e0%b8%b8%e0%b8%a3%e0%b8%b1%e0%b8%81%e0%b8%a9%e0%b9%8c/ 2026-07-19T03:40:11+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-10-724x1024.jpg https://piam.ac.th/%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%aa%e0%b8%a3%e0%b8%b4%e0%b8%a1%e0%b8%97%e0%b8%b1%e0%b8%81%e0%b8%a9%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9e%e0%b8%b1/ 2026-07-16T13:26:21+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-9-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b9%81%e0%b8%a5%e0%b8%81%e0%b9%80%e0%b8%9b%e0%b8%a5%e0%b8%b5%e0%b9%88%e0%b8%a2%e0%b8%99%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-07-15T14:26:20+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-8-724x1024.jpg https://piam.ac.th/%e0%b8%99%e0%b8%b4%e0%b9%80%e0%b8%97%e0%b8%a8-%e0%b8%95%e0%b8%b4%e0%b8%94%e0%b8%95%e0%b8%b2%e0%b8%a1-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83%e0%b8%8a%e0%b9%89-chromebook%e0%b9%83%e0%b8%99%e0%b8%81/ 2026-07-14T14:20:04+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-7-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%97%e0%b8%b3%e0%b8%9a%e0%b8%b8%e0%b8%8d%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%9e%e0%b8%a3%e0%b8%b0-%e0%b9%81%e0%b8%a3%e0%b8%a1-15/ 2026-07-14T14:16:50+00:00 0.8 weekly https://piam.ac.th/wp-content/uploads/2026/07/image-6-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2%e0%b8%94%e0%b8%b9%e0%b8%87%e0%b8%b2%e0%b8%99-%e0%b9%80%e0%b8%9e/ 2026-07-11T04:53:05+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/07/image-5-724x1024.jpg https://piam.ac.th/%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%aa%e0%b8%a3%e0%b8%b4%e0%b8%a1%e0%b8%aa%e0%b8%a3/ 2026-07-11T04:50:31+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/07/image-4-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%82/ 2026-07-11T04:48:47+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/07/image-3-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b8%81/ 2026-07-08T06:44:20+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/07/image-2-724x1024.jpg https://piam.ac.th/%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%a3%e0%b8%b2%e0%b8%a2%e0%b8%8a%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%9c%e0%b8%b9%e0%b9%89%e0%b8%9c%e0%b9%88%e0%b8%b2%e0%b8%99%e0%b8%81%e0%b8%b2/ 2026-07-07T02:36:32+00:00 0.7 monthly https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9d%e0%b8%b6%e0%b8%81%e0%b8%8b%e0%b9%89%e0%b8%ad%e0%b8%a1%e0%b9%81%e0%b8%9c%e0%b8%99%e0%b9%80%e0%b8%9c%e0%b8%8a%e0%b8%b4%e0%b8%8d%e0%b9%80%e0%b8%ab%e0%b8%95%e0%b8%b8/ 2026-07-06T12:39:40+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/07/image-1-724x1024.jpg https://piam.ac.th/%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b8%a3%e0%b8%b2%e0%b8%a2%e0%b8%8a%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%9c%e0%b8%b9%e0%b9%89%e0%b8%a1%e0%b8%b5%e0%b8%aa%e0%b8%b4%e0%b8%97%e0%b8%98/ 2026-07-03T12:23:41+00:00 0.7 monthly https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%94%e0%b8%b1%e0%b8%9a%e0%b8%9b%e0%b8%a5%e0%b8%ad%e0%b8%81%e0%b9%81%e0%b8%82%e0%b8%99%e0%b8%aa%e0%b8%a0%e0%b8%b2%e0%b8%99%e0%b8%b1/ 2026-07-03T05:41:39+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/07/image-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99%e0%b8%b2%e0%b8%a8%e0%b8%b1%e0%b8%81%e0%b8%a2%e0%b8%a0%e0%b8%b2%e0%b8%9e%e0%b8%84%e0%b8%a3%e0%b8%b9%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%9a%e0%b8%b8%e0%b8%84%e0%b8%a5/ 2026-06-30T12:14:05+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-14-724x1024.jpg https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%97%e0%b8%b3%e0%b8%9a%e0%b8%b8%e0%b8%8d%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%9e%e0%b8%a3%e0%b8%b0-%e0%b8%82%e0%b8%b6%e0%b9%89%e0%b8%99/ 2026-06-30T12:11:30+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-13-2-724x1024.jpg https://piam.ac.th/%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87-%e0%b9%81%e0%b8%88%e0%b9%89%e0%b8%87%e0%b8%ab%e0%b8%a2%e0%b8%b8%e0%b8%94%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b8%84%e0%b8%a3%e0%b8%b6/ 2026-06-27T05:31:30+00:00 0.7 monthly https://piam.ac.th/26-%e0%b8%a1%e0%b8%b4%e0%b8%96%e0%b8%b8%e0%b8%99%e0%b8%b2%e0%b8%a2%e0%b8%99-%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%95%e0%b9%88%e0%b8%ad%e0%b8%95%e0%b9%89%e0%b8%b2%e0%b8%99%e0%b8%a2%e0%b8%b2%e0%b9%80/ 2026-06-26T10:28:29+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-13-1-724x1024.jpg https://piam.ac.th/%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%aa%e0%b8%b8%e0%b8%99%e0%b8%97%e0%b8%a3%e0%b8%a0%e0%b8%b9%e0%b9%88-%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%a0%e0%b8%b2%e0%b8%a9%e0%b8%b2%e0%b9%84/ 2026-06-26T10:20:55+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-13-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%9a%e0%b8%b3%e0%b9%80%e0%b8%9e%e0%b9%87%e0%b8%8d%e0%b8%81%e0%b8%b8%e0%b8%a8%e0%b8%a5%e0%b8%9b%e0%b8%b1%e0%b8%93%e0%b8%a3%e0%b8%aa%e0%b8%a1%e0%b8%a7%e0%b8%b2/ 2026-06-25T15:28:31+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/728213227_1029443892932169_8569883730334698771_n-724x1024.jpg https://piam.ac.th/%e0%b8%84%e0%b8%a3%e0%b8%9a%e0%b8%a3%e0%b8%ad%e0%b8%9a-50-%e0%b8%9b%e0%b8%b5-%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%aa%e0%b8%96%e0%b8%b2%e0%b8%9b%e0%b8%99%e0%b8%b2%e0%b9%82%e0%b8%a3%e0%b8%87%e0%b9%80/ 2026-06-19T15:53:55+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-12-724x1024.png https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b8%84%e0%b8%a3%e0%b8%b9%e0%b9%81%e0%b8%81%e0%b8%99%e0%b8%99%e0%b8%b3-%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa%e0%b8%a3%e0%b9%89/ 2026-07-06T06:25:07+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-14-1-724x1024.jpg https://piam.ac.th/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%b8%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa%e0%b9%88/ 2026-06-19T05:58:51+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-9-724x1024.png https://piam.ac.th/%e0%b8%a1%e0%b8%ad%e0%b8%9a%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%95%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%a3-%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%a7%e0%b8%94%e0%b8%9e%e0%b8%b2/ 2026-06-19T05:56:58+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-8-724x1024.png https://piam.ac.th/%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2%e0%b8%94%e0%b8%b9%e0%b8%87%e0%b8%b2%e0%b8%99%e0%b8%a7%e0%b8%b4%e0%b8%aa%e0%b8%b2%e0%b8%ab%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%8a%e0%b8%b8%e0%b8%a1%e0%b8%8a/ 2026-06-16T13:57:11+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-7-724x1024.png https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b9%84%e0%b8%ab%e0%b8%a7%e0%b9%89%e0%b8%84%e0%b8%a3%e0%b8%b9-%e0%b8%9b%e0%b8%b5%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2-2569/ 2026-06-19T06:59:36+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-10-724x1024.png https://piam.ac.th/%e0%b9%80%e0%b8%a5%e0%b8%b7%e0%b8%ad%e0%b8%81%e0%b8%95%e0%b8%b1%e0%b9%89%e0%b8%87%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%98%e0%b8%b2%e0%b8%99%e0%b8%99%e0%b8%b1%e0%b8%81%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2/ 2026-06-19T07:03:41+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-11-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%97%e0%b8%b3%e0%b8%9a%e0%b8%b8%e0%b8%8d-%e0%b9%80%e0%b8%99%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87%e0%b9%83%e0%b8%99%e0%b8%a7%e0%b8%b1/ 2026-06-09T04:38:05+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-6-724x1024.png https://piam.ac.th/%e0%b8%97%e0%b8%ad%e0%b8%94%e0%b8%9c%e0%b9%89%e0%b8%b2%e0%b8%9b%e0%b9%88%e0%b8%b2%e0%b8%aa%e0%b8%b2%e0%b8%a1%e0%b8%b1%e0%b8%84%e0%b8%84%e0%b8%b5-%e0%b8%a7%e0%b8%b1%e0%b8%94%e0%b8%ab%e0%b8%b1%e0%b8%a7/ 2026-06-09T04:36:48+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-5-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ab%e0%b8%b2%e0%b9%80%e0%b8%aa%e0%b8%b5%e0%b8%a2%e0%b8%87%e0%b9%80%e0%b8%a5%e0%b8%b7%e0%b8%ad%e0%b8%81%e0%b8%95%e0%b8%b1%e0%b9%89%e0%b8%87%e0%b8%9b%e0%b8%a3%e0%b8%b0/ 2026-06-07T14:57:51+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-4-724x1024.png https://piam.ac.th/%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b8%87%e0%b8%b2%e0%b8%99%e0%b9%80%e0%b8%89%e0%b8%a5%e0%b8%b4%e0%b8%a1%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%95%e0%b8%b4/ 2026-06-03T07:32:20+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-3-724x1024.png https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%a1%e0%b8%ab%e0%b8%b2%e0%b8%a1%e0%b8%87%e0%b8%84%e0%b8%a5%e0%b9%80%e0%b8%89%e0%b8%a5%e0%b8%b4%e0%b8%a1%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%99%e0%b8%a1/ 2026-06-03T07:30:54+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-2-724x1024.png https://piam.ac.th/%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99%e0%b8%b2%e0%b8%a8%e0%b8%b1%e0%b8%81%e0%b8%a2%e0%b8%a0/ 2026-06-03T07:29:16+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-1-724x1024.png https://piam.ac.th/%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1-%e0%b8%9c%e0%b8%b9%e0%b9%89%e0%b8%94%e0%b8%b3%e0%b9%80%e0%b8%99%e0%b8%b4%e0%b8%99/ 2026-06-03T07:26:24+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/06/image-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%a7%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b9%80%e0%b8%97%e0%b8%b5%e0%b8%a2%e0%b8%99-%e0%b9%80%e0%b8%99%e0%b8%b7%e0%b9%88%e0%b8%ad/ 2026-05-30T09:23:11+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-10-724x1024.png https://piam.ac.th/%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%94%e0%b8%b3%e0%b9%80%e0%b8%99/ 2026-05-30T09:22:05+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-9-724x1024.png https://piam.ac.th/%e0%b8%aa%e0%b8%9e%e0%b8%a1-%e0%b8%89%e0%b8%b0%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b9%80%e0%b8%97%e0%b8%a3%e0%b8%b2-%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99%e0%b8%b2/ 2026-05-29T05:58:26+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-8-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99%e0%b8%b2%e0%b8%84%e0%b8%b8%e0%b8%93%e0%b8%98%e0%b8%a3%e0%b8%a3%e0%b8%a1-%e0%b8%88%e0%b8%a3%e0%b8%b4/ 2026-05-26T11:42:31+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-7-724x1024.png https://piam.ac.th/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%b8%e0%b8%a1%e0%b8%9c%e0%b8%b9%e0%b9%89%e0%b8%9b%e0%b8%81%e0%b8%84%e0%b8%a3%e0%b8%ad%e0%b8%87-%e0%b8%a0%e0%b8%b2%e0%b8%84%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2/ 2026-05-24T15:47:30+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-6-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%aa%e0%b8%b2%e0%b8%99%e0%b8%aa%e0%b8%b1%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%99%e0%b8%98%e0%b9%8c%e0%b8%9e%e0%b8%b5%e0%b9%88%e0%b8%99/ 2026-05-22T12:00:02+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-5-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%95%e0%b8%a3%e0%b8%a7%e0%b8%88%e0%b8%a3%e0%b8%b1%e0%b8%9a%e0%b8%ad%e0%b8%b8%e0%b8%9b%e0%b8%81%e0%b8%a3%e0%b8%93%e0%b9%8c-chromebook%e0%b8%a0%e0%b8%b2%e0%b8%a2%e0%b9%83/ 2026-05-20T11:53:45+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-4-724x1024.png https://piam.ac.th/%e0%b9%81%e0%b8%aa%e0%b8%94%e0%b8%87%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%a2%e0%b8%b4%e0%b8%99%e0%b8%94%e0%b8%b5%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%a2%e0%b8%b4%e0%b8%99%e0%b8%94%e0%b8%b5%e0%b8%95/ 2026-05-16T12:36:24+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-3-724x1024.png https://piam.ac.th/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%b8%e0%b8%a1%e0%b9%80%e0%b8%95%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%a1%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%9e%e0%b8%a3%e0%b9%89%e0%b8%ad%e0%b8%a1%e0%b8%81/ 2026-05-14T10:53:05+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-2-724x1024.png https://piam.ac.th/%e0%b8%aa%e0%b8%9e%e0%b8%a1-%e0%b8%89%e0%b8%b0%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b9%80%e0%b8%97%e0%b8%a3%e0%b8%b2-%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%95%e0%b8%a3%e0%b8%a7%e0%b8%88%e0%b9%80/ 2026-05-14T10:51:05+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-1-724x1024.png https://piam.ac.th/%e0%b8%a2%e0%b8%b4%e0%b8%99%e0%b8%94%e0%b8%b5%e0%b8%95%e0%b9%89%e0%b8%ad%e0%b8%99%e0%b8%a3%e0%b8%b1%e0%b8%9a%e0%b9%80%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b9%80%e0%b8%97%e0%b8%ad%e0%b8%a1-1-%e0%b8%9b/ 2026-05-14T10:49:37+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/05/image-724x1024.png https://piam.ac.th/big-cleaning-day-%e0%b9%80%e0%b8%95%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%a1%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%9e%e0%b8%a3%e0%b9%89%e0%b8%ad%e0%b8%a1%e0%b9%83%e0%b8%99%e0%b8%81%e0%b8%b2%e0%b8%a3/ 2026-05-11T11:44:39+00:00 0.7 monthly https://piam.ac.th/%e0%b8%a3%e0%b8%b1%e0%b8%9a%e0%b8%a1%e0%b8%ad%e0%b8%9a%e0%b8%95%e0%b8%b1%e0%b8%a7%e0%b8%99%e0%b8%b1%e0%b8%81%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99-%e0%b8%9b%e0%b8%b5%e0%b8%81%e0%b8%b2%e0%b8%a3/ 2026-04-04T09:37:13+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/04/12289-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%ad%e0%b8%b1%e0%b8%8d%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%8d%e0%b8%ab%e0%b8%a5%e0%b8%a7%e0%b8%87%e0%b8%9e%e0%b9%88%e0%b8%ad%e0%b9%82%e0%b8%aa%e0%b8%98%e0%b8%a3/ 2026-04-05T09:45:04+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/04/image-1-724x1024.png https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%81%e0%b8%82%e0%b9%88%e0%b8%87%e0%b8%82%e0%b8%b1%e0%b8%99%e0%b8%81%e0%b8%b5%e0%b8%ac%e0%b8%b2%e0%b8%9f/ 2026-04-05T09:43:11+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/04/image-724x1024.png https://piam.ac.th/%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%81%e0%b8%81%e0%b9%89%e0%b9%84%e0%b8%82%e0%b8%9c%e0%b8%a5%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%a3%e0%b8%b5/ 2026-05-24T16:06:45+00:00 0.7 monthly https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%83/ 2026-03-17T13:25:40+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-6-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9e/ 2026-03-17T13:23:56+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-5-724x1024.png https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%aa/ 2026-03-17T05:52:25+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-4-724x1024.png https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%9a%e0%b8%97%e0%b8%a7/ 2026-03-17T04:16:59+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-3-724x1024.png https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80/ 2026-03-17T04:14:36+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-2-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%94%e0%b8%aa%e0%b8%ad%e0%b8%9a%e0%b8%97%e0%b8%b2%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2%e0%b8%a3%e0%b8%b0%e0%b8%94-2/ 2026-03-17T04:10:57+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-1-724x1024.png https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%9b%e0%b8%b1%e0%b8%88%e0%b8%89%e0%b8%b4%e0%b8%a1%e0%b8%99%e0%b8%b4%e0%b9%80%e0%b8%97%e0%b8%a8-%e0%b8%9b%e0%b8%b5%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a8%e0%b8%b6/ 2026-03-01T04:50:27+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/03/image-724x1024.png https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%99%e0%b8%b4%e0%b9%80%e0%b8%97%e0%b8%a8-%e0%b8%95%e0%b8%b4%e0%b8%94%e0%b8%95%e0%b8%b2%e0%b8%a1-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%88%e0%b8%b1%e0%b8%94%e0%b8%81%e0%b8%b2/ 2026-02-24T12:49:39+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/02/image-2-724x1024.png https://piam.ac.th/%e0%b9%80%e0%b8%82%e0%b9%89%e0%b8%b2%e0%b8%a3%e0%b9%88%e0%b8%a7%e0%b8%a1%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%b8%e0%b8%a1%e0%b8%8a%e0%b8%b5%e0%b9%89%e0%b9%81%e0%b8%88/ 2026-02-24T04:16:47+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/02/image-1-724x1024.png https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1-build-your-learners-global-citizenship-skills-and-critical-thinking-abilities-encouraging-them-to-create-a-more-sustainable-future-with-isucceed-%e0%b8%aa/ 2026-02-24T04:15:29+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/02/image-724x1024.png https://piam.ac.th/%e0%b9%80%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b9%82%e0%b8%a5%e0%b8%81%e0%b8%a7%e0%b8%b4%e0%b8%8a%e0%b8%b2%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b8%aa%e0%b8%b9%e0%b9%88%e0%b8%a1%e0%b8%b2%e0%b8%95%e0%b8%a3/ 2026-02-16T06:46:06+00:00 0.7 monthly https://piam.ac.th/%e0%b8%ad%e0%b8%9a%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%9a%e0%b8%b1%e0%b8%95%e0%b8%b4%e0%b8%81%e0%b8%b2%e0%b8%a3-%e0%b8%9e%e0%b8%b1%e0%b8%92%e0%b8%99/ 2026-02-13T02:29:33+00:00 0.7 monthly https://piam.ac.th/%e0%b8%a3%e0%b8%93%e0%b8%a3%e0%b8%87%e0%b8%84%e0%b9%8c%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ad%e0%b8%ad%e0%b8%81%e0%b9%84%e0%b8%9b%e0%b9%83%e0%b8%8a%e0%b9%89%e0%b8%aa%e0%b8%b4%e0%b8%97%e0%b8%98%e0%b8%b4/ 2026-02-09T06:14:03+00:00 0.7 monthly https://piam.ac.th/%e0%b9%81%e0%b8%99%e0%b8%b0%e0%b9%81%e0%b8%99%e0%b8%a7%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2%e0%b8%95%e0%b9%88%e0%b8%ad-%e0%b8%9b%e0%b8%b5%e0%b8%81%e0%b8%b2%e0%b8%a3/ 2026-02-09T06:12:08+00:00 0.7 monthly https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%97%e0%b8%94%e0%b8%aa%e0%b8%ad%e0%b8%9a%e0%b8%97%e0%b8%b2%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a8%e0%b8%b6%e0%b8%81%e0%b8%a9%e0%b8%b2%e0%b8%a3%e0%b8%b0%e0%b8%94/ 2026-02-09T06:11:20+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/02/O-NET-724x1024.jpg https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%aa%e0%b8%a7%e0%b8%94%e0%b8%9e%e0%b8%a3%e0%b8%b0%e0%b8%9e%e0%b8%b8%e0%b8%97%e0%b8%98%e0%b8%a1%e0%b8%99%e0%b8%95%e0%b9%8c%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b9%80/ 2026-02-09T06:09:18+00:00 0.7 monthly https://piam.ac.th/wp-content/uploads/2026/02/3-724x1024.jpg https://piam.ac.th/%e0%b8%87%e0%b8%b2%e0%b8%99%e0%b8%a8%e0%b8%b4%e0%b8%a5%e0%b8%9b%e0%b8%ab%e0%b8%b1%e0%b8%95%e0%b8%96%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%99%e0%b8%b1%e0%b8%81%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2/ 2026-02-09T06:08:38+00:00 0.7 monthly https://piam.ac.th/%e0%b8%87%e0%b8%b2%e0%b8%99%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%84%e0%b8%a3%e0%b8%b9%e0%b8%88%e0%b8%b1%e0%b8%87%e0%b8%ab%e0%b8%a7%e0%b8%b1%e0%b8%94%e0%b8%89%e0%b8%b0%e0%b9%80%e0%b8%8a%e0%b8%b4%e0%b8%87/ 2026-02-09T06:06:46+00:00 0.7 monthly https://piam.ac.th/%e0%b8%81%e0%b8%b4%e0%b8%88%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b8%a7%e0%b8%b1%e0%b8%99%e0%b8%84%e0%b8%a3%e0%b8%b9-%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%88%e0%b8%b3%e0%b8%9b%e0%b8%b5-2569/ 2026-02-09T06:04:29+00:00 0.7 monthly https://piam.ac.th/%e0%b8%9e%e0%b8%b4%e0%b8%98%e0%b8%b5%e0%b8%95%e0%b9%89%e0%b8%ad%e0%b8%99%e0%b8%a3%e0%b8%b1%e0%b8%9a%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b9%81%e0%b8%aa%e0%b8%94%e0%b8%87%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1/ 2026-02-09T06:01:29+00:00 0.7 monthly https://piam.ac.th/elementor-908/ 2026-04-22T11:01:37+00:00 0.8 yearly https://piam.ac.th/%e0%b9%80%e0%b8%a7%e0%b9%87%e0%b8%9a%e0%b9%84%e0%b8%8b%e0%b8%95%e0%b9%8c%e0%b8%84%e0%b8%b8%e0%b8%93%e0%b8%84%e0%b8%a3%e0%b8%b9/ 2026-03-18T04:34:40+00:00 0.8 yearly https://piam.ac.th/%e0%b8%82%e0%b9%89%e0%b8%ad%e0%b8%a1%e0%b8%b9%e0%b8%a5%e0%b8%95%e0%b8%b4%e0%b8%94%e0%b8%95%e0%b9%88%e0%b8%ad/ 2026-02-13T04:09:26+00:00 0.9 yearly https://piam.ac.th/%e0%b9%81%e0%b8%88%e0%b9%89%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87%e0%b8%a3%e0%b9%89%e0%b8%ad%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-02-11T15:18:16+00:00 0.8 yearly https://piam.ac.th/%e0%b8%82%e0%b9%88%e0%b8%b2%e0%b8%a7%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%b2%e0%b8%aa%e0%b8%b1%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%99%e0%b8%98%e0%b9%8c%e0%b8%97%e0%b8%b1%e0%b9%89%e0%b8%87%e0%b8%ab/ 2026-02-08T14:11:03+00:00 0.9 yearly https://piam.ac.th/toWp/wp-content/uploads/2026/02/O-NET-724x1024.jpg การทดสอบทางการศึกษาระดับชาติขั้นพื้นฐาน(O-NET) ชั้นมัธยมศึกษาปีที่ 3 ปีการศึกษา 2568โรงเรียนวัดเปี่ยมนิโครธาราม https://piam.ac.th/toWp/wp-content/uploads/2026/02/3-724x1024.jpg พิธีสวดพระพุทธมนต์และเจริญจิตตภาวนาเพื่ออุทิศถวายเป็นพระราชกุศลแด่สมเด็จพระนางเจ้าสิริกิติ์พระบรมราชินีนาถ พระบรมราชชนนีพันปีหลวง https://piam.ac.th/%e0%b8%9b%e0%b8%8f%e0%b8%b4%e0%b8%97%e0%b8%b4%e0%b8%99%e0%b8%a7%e0%b8%b4%e0%b8%8a%e0%b8%b2%e0%b8%81%e0%b8%b2%e0%b8%a3/ 2026-04-04T07:52:43+00:00 0.8 yearly https://piam.ac.th/%e0%b8%95%e0%b8%b2%e0%b8%a3%e0%b8%b2%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-07-03T03:59:20+00:00 0.9 yearly https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%82%e0%b8%ad%e0%b9%83%e0%b8%9a-%e0%b8%9b%e0%b8%9e-1-%e0%b9%81%e0%b8%97%e0%b8%99%e0%b8%89%e0%b8%9a%e0%b8%b1%e0%b8%9a%e0%b9%80%e0%b8%94%e0%b8%b4%e0%b8%a1%e0%b8%97/ 2026-02-08T04:22:19+00:00 1.0 yearly https://piam.ac.th/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%82%e0%b8%ad%e0%b9%83%e0%b8%9a%e0%b8%a3%e0%b8%b1%e0%b8%9a%e0%b8%a3%e0%b8%ad%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%9b%e0%b9%87%e0%b8%99%e0%b8%99%e0%b8%b1/ 2026-02-07T16:36:02+00:00 0.9 yearly https://piam.ac.th/%e0%b9%81%e0%b8%ab%e0%b8%a5%e0%b9%88%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b8%a3%e0%b8%b9%e0%b9%89/ 2026-02-07T13:23:38+00:00 1.0 yearly https://piam.ac.th/%e0%b8%a3%e0%b8%b0%e0%b9%80%e0%b8%9a%e0%b8%b5%e0%b8%a2%e0%b8%9a%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%ab%e0%b8%b1%e0%b8%81%e0%b8%84%e0%b8%b0%e0%b9%81%e0%b8%99%e0%b8%99%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1/ 2026-02-06T07:07:54+00:00 1.0 yearly https://piam.ac.th/%e0%b8%99%e0%b8%b1%e0%b8%81%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-02-08T13:33:42+00:00 0.8 yearly https://piam.ac.th/toWp/wp-content/uploads/2026/02/intro.jpg https://piam.ac.th/toWp/wp-content/uploads/2026/02/7.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/8.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/9.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/10.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/11.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/12.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/13.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/14.png https://piam.ac.th/toWp/wp-content/uploads/2026/02/15.png https://piam.ac.th/%e0%b8%9a%e0%b8%b8%e0%b8%84%e0%b8%a5%e0%b8%b2%e0%b8%81%e0%b8%a3/ 2026-07-16T13:14:32+00:00 1.0 yearly https://piam.ac.th/wp-content/uploads/2026/02/lg103-116x87.png https://piam.ac.th/wp-content/uploads/2026/05/Untitled-design.png นางวิภาดา พรรษาดวงชอุ่ม https://piam.ac.th/wp-content/uploads/2026/02/phon.jpg นายรัชพล พันธุ์พิชากรณ์ https://piam.ac.th/wp-content/uploads/2026/02/59556.jpg นายพิชัย วรพิพัฒน์ https://piam.ac.th/wp-content/uploads/2026/02/phi-cin.jpg นางจินตนาภรณ์ ฉันทะจำรัสศิลป์ https://piam.ac.th/wp-content/uploads/2026/02/phekee.jpg นางสาววราภรณ์ ทองสว่างแจ้ง https://piam.ac.th/wp-content/uploads/2026/02/hnun.jpg นางสาวพรประทีป สร้อยมณีวรรณ์ https://piam.ac.th/wp-content/uploads/2026/02/off.jpg นายสารัช พระเอี้ยง https://piam.ac.th/wp-content/uploads/2026/02/S__4136962.jpg นายเอกกวี วรรณโมลี https://piam.ac.th/wp-content/uploads/2026/02/pak.jpg นางสาวภัทรมน บุญเพ็ง https://piam.ac.th/wp-content/uploads/2026/02/pat-e.jpg นางสาวพัสตราภรณ์ นามซุย https://piam.ac.th/wp-content/uploads/2026/02/41794.jpg นายอนุภัทร หอยสังข์ https://piam.ac.th/wp-content/uploads/2026/05/S__27238430.jpg นายยศกร วิมลชวิศกุล https://piam.ac.th/wp-content/uploads/2026/07/nirut.jpg นายนิรุทธ์ วังผา https://piam.ac.th/wp-content/uploads/2026/02/tey.jpg นางสาวจุฑารัตน์ ไชยสวัสดิ์ https://piam.ac.th/wp-content/uploads/2026/02/da.jpg นางสาวจิตติมา โสรัจจะวงษ์ https://piam.ac.th/wp-content/uploads/2026/02/tachan.jpg นายอำพล ห่วงเจริญ https://piam.ac.th/36-%e0%b8%9b%e0%b8%b5-%e0%b9%80%e0%b8%9b%e0%b8%b5%e0%b9%88%e0%b8%a2%e0%b8%a1%e0%b8%af%e0%b8%aa%e0%b8%b1%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%99%e0%b8%98%e0%b9%8c/ 2026-02-04T07:23:12+00:00 0.8 yearly https://piam.ac.th/%e0%b9%80%e0%b8%9e%e0%b8%a5%e0%b8%87%e0%b8%a1%e0%b8%b2%e0%b8%a3%e0%b9%8c%e0%b8%8a-%e0%b9%82%e0%b8%a3%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-02-04T07:19:25+00:00 0.8 yearly https://piam.ac.th/%e0%b8%ad%e0%b8%b1%e0%b8%95%e0%b8%a5%e0%b8%b1%e0%b8%81%e0%b8%a9%e0%b8%93%e0%b9%8c-%e0%b9%80%e0%b8%ad%e0%b8%81%e0%b8%a5%e0%b8%b1%e0%b8%81%e0%b8%a9%e0%b8%93%e0%b9%8c/ 2026-05-14T10:23:05+00:00 0.8 yearly https://piam.ac.th/%e0%b9%80%e0%b8%9b%e0%b9%89%e0%b8%b2%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%aa%e0%b8%87%e0%b8%84%e0%b9%8c%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b9%82%e0%b8%a3%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-02-04T03:25:56+00:00 0.9 yearly https://piam.ac.th/%e0%b8%a7%e0%b8%b4%e0%b8%aa%e0%b8%b1%e0%b8%a2%e0%b8%97%e0%b8%b1%e0%b8%a8%e0%b8%99%e0%b9%8c%e0%b9%81%e0%b8%a5%e0%b8%b0%e0%b8%9e%e0%b8%b1%e0%b8%99%e0%b8%98%e0%b8%81%e0%b8%b4%e0%b8%88/ 2026-05-14T10:19:41+00:00 0.9 yearly https://piam.ac.th/%e0%b8%9c%e0%b8%b9%e0%b9%89%e0%b8%81%e0%b9%88%e0%b8%ad%e0%b8%95%e0%b8%b1%e0%b9%89%e0%b8%87%e0%b9%82%e0%b8%a3%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-02-04T02:59:04+00:00 0.8 yearly https://piam.ac.th/%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b9%88%e0%b8%a2%e0%b8%a7%e0%b8%81%e0%b8%b1%e0%b8%9a%e0%b9%82%e0%b8%a3%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 2026-02-04T02:49:12+00:00 1.0 yearly https://piam.ac.th/toWp/wp-content/uploads/2026/02/nam-phra-rach-than-pth-785x1024.jpg https://piam.ac.th/category/%e0%b8%9c%e0%b8%a5%e0%b8%87%e0%b8%b2%e0%b8%99%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b8%84%e0%b8%a3%e0%b8%b9/ 0.6 weekly https://piam.ac.th/category/%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%81%e0%b8%b2%e0%b8%a8%e0%b9%82%e0%b8%a3%e0%b8%87%e0%b9%80%e0%b8%a3%e0%b8%b5%e0%b8%a2%e0%b8%99/ 0.6 weekly https://piam.ac.th/category/%e0%b8%82%e0%b9%88%e0%b8%b2%e0%b8%a7%e0%b8%9b%e0%b8%a3%e0%b8%b0%e0%b8%8a%e0%b8%b2%e0%b8%aa%e0%b8%b1%e0%b8%a1%e0%b8%9e%e0%b8%b1%e0%b8%99%e0%b8%98%e0%b9%8c/ 0.6 weekly