Nurjannah Nurjannah, Rahmi Syahriza. Improving The Efficiency and Quality of Sharia General Insurance at Sun Life Insurance at PT. Sun Life Syariah Medan Branch. IJEMA [Internet]. 2024 May 14 [cited 2024 Nov. 5];1(2):124-3. Available from: https://international.areai.or.id/index.php/IJEMA/article/view/53