Jitsue, Jutharat, Yanisa Boonchit, and Sopon Pechrpuang. “The Development of Academic Administration Model to Enhance Professional Skills and Experience of Suratthani 2 School Cluster Under the Secondary Educational Service Area Office Suratthani Chumphon”. Journal of Graduate MCU KhonKaen Campus 9, no. 1 (March 31, 2022): 115–126. Accessed May 1, 2024. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/252593.