Chamnan, Tanongsak, Sangwan Wangcham, Tasnee Boonmaphi, and Surasak Suttasiri. “Transformational Leadership of Regional Special Education Center Director in Network Group 8 under the Office of Special Education Administration”. MCU Haripunchai Review 8, no. 3 (September 30, 2024): 400–414. accessed September 3, 2026. https://so04.tci-thaijo.org/index.php/JMHR/article/view/b-029.