SUDCHU , S.; SOMKHAOYAI, T.; KLUBSRI, S. GUIDELINES FOR THE DEVELOPMENT OF INTERNAL QUALITY ASSURANCE SYSTEM ACCORDING TO ARIYASACCA IV OF SANGWANWIT 7 SCHOOL UNDER NAKHON SI THAMMARAT PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2. Journal of Educational Review Faculty of Education in MCU, [S. l.], v. 13, n. 2, p. 539–547, 2026. Disponível em: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/285907. Acesso em: 16 sep. 2026.