Wannasin, K. and Ruangsuwan, C. (2019) “Transformational Leadership of School Administrators under The Secondary Education Service Office Area 27”, Academic Journal of Mahamakut Buddhist University Roi Et Campus, 9(1), pp. 195–204. Available at: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/242156 (Accessed: 26 April 2024).