JAUHARI, Moh. Sahhal. Memahami Penerapan Etika Bisnis Islam dalam Meningkatkan Profitabilitas Usaha Mikro Kecil Menengah (UMKM) di Indonesia. IJoIS: Indonesian Journal of Islamic Studies, [S. l.], v. 1, n. 2, p. 155–166, 2021. DOI: 10.59525/ijois.v1i2.13. Disponível em: https://www.journal.civiliza.org/index.php/ijois/article/view/13. Acesso em: 7 apr. 2026.