Dungchaiyaphum, S. and Lertamornsak, G. (2025) “Leadership of School Administrators that Affecting Academic Administration in the 21st century the Secondary Educational Service Area Office Nonthaburi 2”, Academic MCU Buriram Journal, 10(1), pp. 190–202. available at: https://so06.tci-thaijo.org/index.php/ambj/article/view/281471 (accessed: 30 September 2026).