เนตรอนงค์ ว.; วันแสน ท. ROLES OF SCHOOL ADMINISTRATOR FOR PROMOTING MORALITY AND ETHICS IN LEARNING MANAGEMENT OF SIRATTANA GROUP UNDER SI SA KET PRIMARY EDUCATIONAL SERVICE AREA OFFICE 4. Educational Management and Innovation Journal, [S. l.], v. 2, n. 2, p. 50–70, 2019. Disponível em: https://so01.tci-thaijo.org/index.php/emi/article/view/151422. Acesso em: 16 sep. 2026.