Arifin, Sergio , trans. “Optimizing Student Support Services and Leadership Development through Project-Based Community Engagement at SU Campus”. Journal of Community Services: Sustainability and Empowerment 5, no. 02 (May 19, 2026): 26–32. Accessed May 27, 2026. https://ojs.sampoernauniversity.ac.id/index.php/JCSSE/article/view/603.