HUDA, Choirul. PEMIKIRAN EKONOMI BAPAK EKONOMI ISLAM; IBNU KHALDUN. Economica: Jurnal Ekonomi Islam, [S. l.], v. 4, n. 1, p. 103–124, 2013. DOI: 10.21580/economica.2013.4.1.774. Disponível em: https://journal.walisongo.ac.id/index.php/economica/article/view/774. Acesso em: 10 mar. 2025.