Puttanachot, P. and Thanaphonganan, N. (2019) “Development the Professional Teacher Strengthen Program under the Secondary Schools”, Academic Journal of Mahamakut Buddhist University Roi Et Campus, 9(1), pp. 283–292. Available at: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/242164 (Accessed: 29 March 2024).