Maharani, E., H. . Setiawan, H. Hasanudin, and A. . Shalahuddin. “The Influence of Spiritual Transformational Leadership and Religious Motivation on Spiritual Performance”. Journal of Management Science (JMAS), vol. 8, no. 1, Jan. 2025, pp. 102-10, https://www.exsys.iocspublisher.org/index.php/JMAS/article/view/578.