TONGYANG, V.; VORAPANYA, S.; PHAYOM, C. THE INTERNAL SUPERVISION OF THE SCHOOL ADMINISTRATORS UNDER SARABURI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1. Journal of Educational Review Faculty of Education in MCU, [S. l.], v. 12, n. 1, p. 158–175, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/277149. Acesso em: 1 sep. 2026.