AMORNPONGMONGKO, P.; LEKLERSINDHU, S. The Morale in Work Performance of Contract Teachers under the Nonthaburi Provincial Administrative Organization. Journal of Humanities and Social Sciences, Rajapruk University, [S. l.], v. 9, n. 2, p. 482–494, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/rpu/article/view/271220. Acesso em: 29 aug. 2026.