WULANDARI, Fitria Sisca; FAUZIAH, Irma; FITRIYATI, Nina. Tabarru’ Fund Sharia Insurance Using The 2019 Mortality Table, Mortality Law and Cost of Insurance Method. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 8, n. 4, p. 1437–1448, 2023. DOI: 10.31943/mathline.v8i4.542. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/542. Acesso em: 24 dec. 2025.