Phumphongkhochasorn, P., S. . Damnoen, P. D. M. . Tuwanno, P. W. . Srichan, and P. . Udomdhammajaree. “Educational Quality Assurance and School Management Standards According to International”. Asia Pacific Journal of Religions and Cultures, vol. 6, no. 1, Apr. 2022, pp. 1-16, https://so06.tci-thaijo.org/index.php/ajrc/article/view/244349.