Rasheed, Z. . (2024) “The Caliphate of Hazrat Umar ibn al-Khattab (R.A.): A Historical and Analytical Study”, Al Khadim Research Journal of Islamic Culture and Civilization, 5(4), pp. 42–48. Available at: https://arjicc.com/index.php/arjicc/article/view/405 (Accessed: 21September2025).