aminatul, lisa. “PERKEMBANGAN EKONOMI ISLAM ERA KLASIK (BANI UMAYYAH DAN BANI ABBASIYAH)”. AT-TUHFAH: JURNAL STUDI KEISLAMAN 9, no. 2 (January 28, 2021). Accessed April 4, 2025. https://ejournal.sunan-giri.ac.id/index.php/at-tuhfah/article/view/361.