Aprullah, Muhammad Putra, Muhammad Sayuthi, Salsabilla Julnadi, William Ben Gunawan, and Indrayani Indrayani. “Beyond Philanthropy: Modelling zakat’s Systemic Role in Circular Economic Practices and Sustainable Finance”. Priviet Social Sciences Journal 6, no. 2 (February 3, 2026): 23–38. Accessed February 5, 2026. https://journal.privietlab.org/index.php/PSSJ/article/view/1374.