Bunrottaochalee S, Kamjit S, Singmart S. School Management Based on the Philosophy of Sufficiency Economy for Sustainable Education Quality Development: School Management Based on the Philosophy of Sufficiency Economy for Sustainable Education Quality Development. rtnb [internet]. 2026 Aug. 31 [cited 2026 Sep. 3];8(2):580-91. available from: https://so07.tci-thaijo.org/index.php/rtnb/article/view/10560