Nikmah, Sya’adatun, and Syafnan Syafnan. “Islamic Management and Leadership in Indonesian Islamic Student Movement Organizations Padangsiimpuan City, Indonesia”. RADINKA JOURNAL OF SCIENCE AND SYSTEMATIC LITERATURE REVIEW 2, no. 3 (December 31, 2024): 398–405. Accessed November 8, 2026. https://rjupublisher.com/ojs/index.php/RJSLR/article/view/403.