ADMIN, Admin. Author Guidelines and Back Cover. Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 4, n. 02, 2018. DOI: 10.29040/jiei.v4i02.321. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/jei/article/view/321. Acesso em: 9 aug. 2025.