CHONLASIN, P.; PAYAKKUL, D. Transformational Leadership of School Administrators for Academic Excellence in Chiang Mai Municipality Schools . Journal for Developing the Social and Community , Bangkok, Thailand, v. 13, n. 1, p. 445–460, 2026. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/294691. Acesso em: 2 sep. 2026.