Purnama, Wahyu Aji, Sutrisno K Djawa, and Wahyudin Rahman. “The Influence of Leadership on the Work Enthusiasm of Organizational Members of the Muhammadiyah Student Association in Banggai Regency”. Journal of Environmental Science and Humanity 1, no. 1 (August 25, 2025): 16–32. Accessed March 27, 2026. https://accoints.org/index.php/asdal/article/view/3.