NADVI, M. J.; KHALID, M. Exploring the Historical Significance of the Social Security and Welfare Systems in Islam: The Era of ’Umar ibn al-Khattab. Journal of Al-Tamaddun, [S. l.], v. 18, n. 1, p. 59–65, 2023. DOI: 10.22452/JAT.vol18no1.5. Disponível em: http://borneojournal.um.edu.my/index.php/JAT/article/view/32034. Acesso em: 3 jul. 2024.