SRICHUM, K.; NIYAMABHA, A. The Guidelines to Internal Supervision Process Development of School under The Angthong Primary Educational Service Area Office. Mahachula Academic Journal, Bangkok, Thailand, v. 12, n. 2, p. 543–558, 2025. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/281350. Acesso em: 19 sep. 2026.