Bisyarah S, Novi Elizabeth S. S. Calculation of Pension Funds for TNI Group IIIA Using the Individual Level Premium Method. IJMSC [Internet]. 2024 Aug. 2 [cited 2025 Oct. 2];2(3):117-26. Available from: https://ejournal.corespub.com/index.php/ijmsc/article/view/117