Wulandari FS, Fauziah I, Fitriyati N. Tabarru’ Fund Sharia Insurance Using The 2019 Mortality Table, Mortality Law and Cost of Insurance Method. Mathline [Internet]. 2023 Nov. 29 [cited 2025 Dec. 24];8(4):1437-48. Available from: https://mathline.unwir.ac.id/index.php/Mathline/article/view/542