YOTSAPOL, C.; DUANGCHATOM, K.; PHOOJOMJIT, P. The Model for Ethical Leadership Development Secondary School Administrators in the Official Inspection Region 12, under the Office of the Basic Education Commission. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 6, n. 3, p. e283903, 2026. DOI: 10.60027/iarj.2026.e283903. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/283903. Acesso em: 1 oct. 2026.