Semuel, Hatane, and Lindah Herlina. “Leadership, Employee Empowerment, Organizational Commitment, and Employee Performance in Senior High School”. Journal of Progressive Research in Social Sciences 4, no. 2 (May 31, 2017): 309-318. Accessed April 4, 2025. http://scitecresearch.com/journals/index.php/jprss/article/view/1143.