Sulma, Sulma, I Widana, Syamsuddin Toaha, and Ita Fitria. “COMPARISON OF PROJECTED UNIT CREDIT AND ENTRY AGE NORMAL METHODS IN PENSION FUND VASICEK AND COX-INGERSOLL-ROSS MODELS”. BAREKENG: Jurnal Ilmu Matematika dan Terapan 17, no. 4 (December 19, 2023): 2421-2432. Accessed November 22, 2024. https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/10361.