Saoyong, N. and Noirid, S. (2020) “Program Development for Enhancing Achievement Competency of Teacher’s Performance in the Secondary Educational Service Area Office 33”, Academic Journal of Mahamakut Buddhist University Roi Et Campus, 10(1), pp. 238–250. Available at: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/247217 (Accessed: 19 April 2024).