Ratsuanjit, Tanantikarn, and Wiman Wannakum. “Academic Leadership of Educational Institution Administrators under the Jurisdiction of Udon Thani Primary Educational Service Office Area 2”. Interdisciplinary Academic and Research Journal 4, no. 5 (October 22, 2024): 1105–1126. accessed September 30, 2026. https://so03.tci-thaijo.org/index.php/IARJ/article/view/276976.