Saenbunruang ก.; Pollaharn จ.; Duangchatom ก. The Development of Sufficiency School Administration Management Model Secondary Educational Service Area Office 27. Journal of Education Rajabhat Maha Sarakham University, [S. l.], v. 18, n. 1, p. 47–60, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/251561. Acesso em: 28 jan. 2022.