MADJID, S. S.; HASANUDDIN, H.; NURWAHIDIN, P.; MASUWD, M. Integration of Sharia Legal Principles into National Commercial Law System: A Comparative Study between Fiqh Books and Indonesian Civil Code. Jurnal Hukum IUS QUIA IUSTUM, [S. l.], v. 33, n. 1, p. 1–15, 2026. DOI: 10.20885/iustum.vol33.iss1.art1. Disponível em: https://journal.uii.ac.id/IUSTUM/article/view/40449. Acesso em: 20 feb. 2026.