YUNAN ATHOILLAH, A. Etika Bisnis Kaum Santri: Studi Konsep Akhlaq Muamalah Pendidikan Pesantren dalam Kajian Kitab Ihya’ Ulumudin. OECONOMICUS Journal of Economics, [S. l.], v. 1, n. 1, p. 99–122, 2016. DOI: 10.15642/oje.2016.1.1.99-122. Disponível em: http://jurnalfebi.uinsby.ac.id/index.php/oje/article/view/23. Acesso em: 5 feb. 2023.