NURHALIFAH, S. S. .; SUJANA, A. M. .; NURIL NAJLA, A. A.; SALSABILA, T. .; PRATIWI, R. Nilai-Nilai Keteladan Umar Bin Khattab . Arus Jurnal Sosial dan Humaniora, [S. l.], v. 5, n. 3, p. 4799–4804, 2025. DOI: 10.57250/ajsh.v5i3.1995. Disponível em: http://jurnal.ardenjaya.com/index.php/ajsh/article/view/1995. Acesso em: 3 feb. 2026.