Patnibul, C., & Chansirisira, P. (2020). THE DEVELOPMENT OF TRANSFORMATIONAL LEADERSHIP PROGRAM FOR ADMINISTRATORS OF PRIVATE SCHOOL UNDER REGIONAL EDUCATION NO.11. Journal of MCU Nakhondhat, 7(6), 353–364. Retrieved from https://so03.tci-thaijo.org/index.php/JMND/article/view/244556