AMINATUL, lisa. PERKEMBANGAN EKONOMI ISLAM ERA KLASIK (BANI UMAYYAH DAN BANI ABBASIYAH). At-Tuhfah, [S. l.], v. 9, n. 2, 2021. DOI: 10.32665/attuhfah.v9i2.642. Disponível em: https://journal.unugiri.ac.id/index.php/at-tuhfah/article/view/642. Acesso em: 18 may. 2024.