E, j. Back Matter. Jurnal Ekonomi dan Bisnis Islam (Journal of Islamic Economics and Business), [S. l.], v. 6, n. 1, 2020. DOI: 10.20473/jebis.v6i1.20604. Disponível em: https://e-journal.unair.ac.id/JEBIS/article/view/20604. Acesso em: 7 apr. 2025.