รัตนเพียร ป., & ไชยพันธุ์ ส. (2018). Structural Causal Factors of Changing Leadership and Attribute for Educational Administrators Affecting on Efficiency of Administration in Private University. Business Administration and Management Journal Review, 10(1), 73–92. retrieved from https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/144999