Baharuddin, F. R., A. Amiruddin, and A. M. . Idkhan. “Integrated Leadership Effect on Teacher Satisfaction: Mediating Effects of Teacher Collaboration and Professional Development”. International Journal of Learning, Teaching and Educational Research, vol. 22, no. 11, Nov. 2023, pp. 321-42, http://ijlter.net/index.php/ijlter/article/view/1803.