PHUTTHALA, K.; PHONGSIRI, W. A Developing of Strengthen Guidelines for Primary Students of Private Schools, Chaiyaphum Province. Academic Journal of Mahamakut Buddhist University Roi Et Campus, [S. l.], v. 9, n. 1, p. 185–194, 2019. Disponível em: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/242155. Acesso em: 20 apr. 2024.