THIANSIRI, C. Teacher Morale Boosting Management in Educational Management during the COVID-19 Situation of School Administrators under the Office of Buriram Primary Education Service Area 2. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 3, n. 1, p. 517–530, 2023. DOI: 10.14456/iarj.2023.35. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/265955. Acesso em: 16 sep. 2026.