Wulandari, F. S. ., Fauziah, I. ., & Fitriyati, N. . (2023). Tabarru’ Fund Sharia Insurance Using The 2019 Mortality Table, Mortality Law and Cost of Insurance Method. Mathline : Jurnal Matematika Dan Pendidikan Matematika, 8(4), 1437–1448. https://doi.org/10.31943/mathline.v8i4.542