YUENYONG, B. The Morale and Encouragement of Teachers in the Performance of Extra-large Schools, under the Office of Bangkok Secondary Education Service Area 1. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 3, n. 1, p. 339–352., 2023. DOI: 10.14456/iarj.2023.23. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/265846. Acesso em: 16 sep. 2026.