Penerapan Etika Bisnis Syariah dalam Bisnis UMKM (Studi Kasus Roemah Burger Bagan Deli). PRODUCTIVITY: Journal of Integrated Business, Management, and Accounting Research, [S. l.], v. 1, n. 2, p. 85–95, 2024. DOI: 10.54373/product.v1i2.43. Disponível em: https://ejournal.limm-pub.id/index.php/productivity/article/view/43. Acesso em: 13 jul. 2026.