Nur Isnaini, U., D. Nurohman, Q. Huda, and A. Z. Fuad. “Islamic Economic Ethics and Social Capital in Waste Bank Empowerment: A Study of BUMDes in Blitar”. El-Kahfi | Journal of Islamic Economics, Vol. 6, no. 02, Sept. 2025, pp. 390 -1, doi:10.58958/elkahfi.v6i02.571.