KRUEWAENGMON, J.; SRIPONGNGAM, T. Developing a Guideline to Learning Environment of Schools in Secondary Educational Service Area Office 24. Academic Journal of Mahamakut Buddhist University Roi Et Campus, [S. l.], v. 9, n. 2, p. 106–115, 2019. Disponível em: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/244691. Acesso em: 27 jan. 2023.