PERAN KHALIFAH UMAR BIN KHATTAB DALAM PEMBENTUKAN HUKUM ISLAM. Elbayyinah : Jurnal Ilmu Hukum dan Humaniora, [S. l.], v. 1, n. 01, 2025. Disponível em: https://journal.tabayanu.com/index.php/elbayyinah/article/view/190. Acesso em: 31 jan. 2026.