J. Podung, Beatrix, Jeane Tulian, and Recky H. E. Sendouw. “The Influence of Leadership Behavior and Work Motivation on Performance of Physical Education’s Teachers in Manado City Indonesia”. International Journal of Engineering & Technology 7, no. 3.25 (August 14, 2018): 391–394. Accessed April 27, 2024. https://sciencepubco.com/index.php/ijet/article/view/17603.