นามอยู่ สุรินทร์. “The Study of Desirable Attributes of School Administrators in 21st Century under Chainat Office of the Basic Education Commission”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University 4, no. 1 (April 29, 2021): 19–33. Accessed May 19, 2024. https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/253750.