Hidayat A, Styven A. COMMISSIONERS METHOD FOR LAST SURVIVOR WHOLE LIFE INSURANCE RESERVES WITH GOMPERTZ LAW. BAREKENG: J. Math. & App. [Internet]. 25May2024 [cited 23Nov.2024];18(2):0937-48. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/11405