PUTRA, Lucky Eka. PENENTUAN PREMI UNTUK POLIS ASURANSI BERSAMA. Jurnal Matematika UNAND, [S. l.], v. 3, n. 1, p. 115–122, 2014. DOI: 10.25077/jmu.3.1.115-122.2014. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/118. Acesso em: 4 nov. 2026.