DR. SOHAIL AKHTAR; SAJID HUSSAIN. ENGLISH: The Administrative System and Governance under the Caliphate of Hazrat Umer Farooq (R.A): As Founder of the First Welfare State of the World. Al-Dalili, [S. l.], v. 3, n. 2, p. 01–10, 2022. Disponível em: https://www.aldalili.com/index.php/dalili/article/view/66. Acesso em: 4 nov. 2025.