RODPITAK , B.; PHETROJ , L. Guideline for Promoting Education Management on Four Phomvihance Principles of Private Educational Administrators in Bangkok Metropolitans. Journal of Humanities and Social Sciences, Rajapruk University, [S. l.], v. 12, n. 2, p. 407–422, 2026. Disponível em: https://so03.tci-thaijo.org/index.php/rpu/article/view/290411. Acesso em: 16 sep. 2026.