CHOKSUMRITPON, T. DEVELOPMENT OF EDUCATIONAL INSTITUTION ADMINISTRATION MODELS BANNONGTAPHON MITTRAPAB NO.5TH MUNICIPAL SCHOOL, TOWARDS BECOMING A HAPPY ORGANIZATION . Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi, [S. l.], v. 7, n. 3, p. 208–221, 2025. Disponível em: https://so03.tci-thaijo.org/index.php/art/article/view/288346. Acesso em: 13 oct. 2026.