AM Hafidz MS. “PERDAGANGAN BERJANGKA KOMODITI: ASPEK FIQH DAN EKONOMI”. Jurnal Hukum Islam 7, no. 1 (June 15, 2009): 72–88. Accessed November 5, 2024. https://e-journal.uingusdur.ac.id/jhi/article/view/6928.