ไสยรส ร.; สุนทร ส. Motivation Affecting the Competencies of Teacher and Educational Personnel in the Offi f ice of Roi-et Primary Educational Service Area 3. Mahamakut Graduate School Journal, [S. l.], v. 16, n. 1, p. 31–40, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/mgsj/article/view/177132. Acesso em: 29 apr. 2024.