Puilathem, Daungta, and Kritkanok Duangchatom. “Guidelines for Developing Teachers’ Performance Enhancement Disability Specific School Northeast under the Office of Special Education Administration”. Interdisciplinary Academic and Research Journal 3, no. 2 (March 3, 2023): 77–92. accessed September 11, 2026. https://so03.tci-thaijo.org/index.php/IARJ/article/view/266582.