SOPA, K. MANAGEMENT MODEL FOR DEVELOPING THE SCHOOL’S EDUCATIONAL QUALITY ASSURANCE SYSTEM PA HUNG SUBDISTRICT ADMINISTRATIVE ORGANIZATION SCHOOL, PHAN, CHIANG RAI PROVINCE. Journal of Social Science and Cultural, [S. l.], v. 8, n. 3, p. 38–47, 2024. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/271795. Acesso em: 19 may. 2024.