Dewi Mutiara Indah Ayu. “Strategies For Improving Teacher Performance Through Strengthening Organizational Culture, Transformational Leadership, Self-Efficacy, And Work Motivation: Empirical Study Using Quantitative Approach and Sitorem Analysis on Private High School Teachers in Depok City, West Java”. International Journal of Educational Research 1, no. 4 (November 25, 2024): 68–86. Accessed April 30, 2025. https://international.aripi.or.id/index.php/IJER/article/view/113.