Nadvi, Muhammad Junaid, and Mohammad Khalid. “Exploring the Historical Significance of the Social Security and Welfare Systems in Islam: The Era of ’Umar Ibn Al-Khattab”. Journal of Al-Tamaddun 18, no. 1 (June 19, 2023): 59–65. Accessed November 26, 2024. https://ijie.um.edu.my/index.php/JAT/article/view/32034.