SEEHAKUL , W. .; CHITTRANUN , T. . The Development of School Administrative Guidelines for Promoting Happy Organizations in Schools. Journal of Practical Studies in Education , [S. l.], v. 6, n. 5, p. 60-66, 2025. DOI: 10.46809/jpse.v6i5.135. Disponível em: https://jpse.gta.org.uk/index.php/home/article/view/135. Acesso em: 23 apr. 2026.