LAKKHAM, J.; CHARUCHIT, P. Guideline for Developing Supervisory Skills of School Administrators under the Kalasin Provincial Office of Learning Encouragement. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 6, n. 5, p. e299739 , 2026. DOI: 10.60027/iarj.2026.e299739. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/299739. Acesso em: 1 oct. 2026.