HASRIATI, H.; RIMISTI, P.; SIRAIT, H.; LILY, E. ZILLMER RESERVE ON ENDOWMENT LAST SURVIVOR LIFE INSURANCE USING LOMAX DISTRIBUTION. BAREKENG: Jurnal Ilmu Matematika dan Terapan, v. 17, n. 4, p. 2367-2380, 19 dez. 2023.