Nurdin, Irfan Bahar. “SISTEM EKONOMI ISLAM BERLANDASKAN ETIKA BISNIS”. Ad-Deenar: Jurnal Ekonomi dan Bisnis Islam 1, no. 01 (March 31, 2018): 1–7. Accessed November 24, 2024. https://jurnal.staialhidayahbogor.ac.id/index.php/ad/article/view/224.