EDITORIAL RDI-RMU. Appendix. Journal of Research and Development Institute Rajabhat Maha Sarakham University, [S. l.], v. 8, n. 1, 2021. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/251845. Acesso em: 2 may. 2024.