BUMROONG-AYOSAKOON, T. .; KOSITO, P. .; SOMKHAOYAI, T. .; CHONRAT, V. . GUIDELINES FOR INTERNAL EDUCATIONAL QUALITY ASSURANCE ACCORDING TO THE 4 IDDHIPADAS PRINCIPLE OF PRIVATE SCHOOLS FOR ORDINARY EDUCATION IN NAKHON SI THAMMARAT PROVINCE. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 8, n. 3, p. 187–199, 2021. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/247234. Acesso em: 3 may. 2024.