LABIB, M.; NAZHIF DHIYA’ELHAQ, M. G. . Umar bin ’Abdul ’Aziz’s Ijtihad on Zakat Management. Al-Ahkam: Jurnal Ilmu Syari’ah dan Hukum, [S. l.], v. 8, n. 1, p. 69–82, 2023. DOI: 10.22515/alahkam.v8i1.6164. Disponível em: https://ejournal.uinsaid.ac.id/index.php/al-ahkam/article/view/6164. Acesso em: 24 feb. 2024.