LITTHILEE, P.; TOCHOT, P.; PONGBORIBOON, K. GUIDELINES FOR DEVELOPING SCHOOLS INTO HAPPY ORGANIZATIONS UNDER KHON KAEN PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2. Journal of Humanities and Social Sciences Mahamakut Buddhist University Isan Campus, [S. l.], v. 7, n. 1, p. 25–37, 2026. Disponível em: https://so06.tci-thaijo.org/index.php/jhsmbuisc/article/view/292114. Acesso em: 16 sep. 2026.