HU , T. ting; TIANGPAK, P. Motivation of teachers in schools under the Nonthaburi Primary Educational Service Area Office 2: Motivation of teachers in schools under the Nonthaburi Primary Educational Service Area Office 2. Journal of Liberal Arts and Education (Online), Lampang, Thailand, v. 2, n. 1, p. 81–94, 2026. Disponível em: https://so11.tci-thaijo.org/index.php/LAE/article/view/3675. Acesso em: 1 oct. 2026.