KHUNPRATHUM, W.; CHOTIVUNGSO, P. B.; TECHATHAMMO, P. The Development of Educational Supervision Guidelines using the Four Sangahavatthu Principles for Educational Institutions under the Khon Kaen Secondary Educational Service Area Office. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 11, n. 3, p. 181–192, 2024. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/270061. Acesso em: 1 oct. 2026.