Salsabiila, Yazida, dan Achmad Fajaruddin. “ANALISIS MODEL DROPSHIPPING DALAM ETIKA BISNIS ISLAM”. Journal of Islamic Economics and Philanthropy 3, no. 2 (November 4, 2020). Diakses Desember 6, 2025. https://ejournal.unida.gontor.ac.id/index.php/JIEP/article/view/5279.