Saenchan, Wuttipong, Wichan Rienwilairat, and Natthaphumin Yoskaew. 2022. “: Decentralization of educational administration towards the administration of educational institutions”. RATANABUTH JOURNAL 4 (1). Yasothon, Thailand:36-48. https://so07.tci-thaijo.org/index.php/rtnb/article/view/689.