Wannasri, Y., & Phoojomjit, P. (2023). The Development Guidelines for Leadership of Student School under The Secondary Education Service Area Office Maha Sarakham: The Development Guidelines for Leadership of Student School under The Secondary Education Service Area Office Maha Sarakham. RATANABUTH JOURNAL, 5(3), 152–165. retrieved from https://so07.tci-thaijo.org/index.php/rtnb/article/view/3621