Prasertcharoensuk, Thanomwan, and Keow Ngang Tang. “The Effect of Strategic Leadership Factors of Administrators on School Effectiveness under the Office of Maha Sarakham Primary Educational Service Area 3”. Kasetsart Journal of Social Sciences 38, no. 3 (August 23, 2017): 316–323. Accessed April 29, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/242740.