Kongsuk, S., P. Kosito, and M. Yotharak. “Relationship Between the Performance of the Principle of Iddhipāda and Effectiveness Academic Administration of School Administrators under Secondary Educational Service Area Office Suratthani Chumphon”. Journal of MCU Humanities Review, vol. 8, no. 1, July 2022, pp. 19-33, https://so03.tci-thaijo.org/index.php/human/article/view/257804.