ARIFUDDIN, Q.; SEWANG, A. Ijtihad Umar Bin Khattab Dan Relevansinya Terhadap Hukum Islam Kontemporer. JISH: Jurnal Ilmu Syariah dan Hukum, [S. l.], v. 1, n. 1, p. 69–83, 2021. DOI: 10.36915/jish.v3i1.17. Disponível em: https://journals.ddipolewalimandar.ac.id/index.php/jish/article/view/17. Acesso em: 28 dec. 2025.