Kruewaengmon, J. and Sripongngam, T. (2019) “Developing a Guideline to Learning Environment of Schools in Secondary Educational Service Area Office 24”, Academic Journal of Mahamakut Buddhist University Roi Et Campus, 9(2), pp. 106–115. Available at: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/244691 (Accessed: 1 February 2023).