Sriprathum, Kanjanaporn, and Porntiwa Chanayotha. “Personnel Administration of School Administrators under The Special Education Center Efficiency Promotion Network Group 9, Office of Special Education Administration”. Lawarath Social E-Journal 8, no. 2 (August 30, 2026): 123–140. accessed September 13, 2026. https://so04.tci-thaijo.org/index.php/lawarathjo/article/view/282237.