Rahmat I, Kusuma BMA, Cahyadi A, Handayani A. Early Islam Compensation: Pattern from Umar’s Caliphate and Learning for Human Resources Management. IJEMA [Internet]. 2023 Jun. 28 [cited 2024 May 17];31(1):205-17. Available from: https://journals.iium.edu.my/enmjournal/index.php/enmj/article/view/1152