“Penerapan Model Tingkat Suku Bunga Cox Ingersoll Ross (CIR) dalam Menentukan Iuran Normal Pensiun”, JEM, vol. 10, no. 2, pp. 111–120, Nov. 2022, Accessed: Jul. 01, 2026. [Online]. Available: https://ejournal-science.upi.edu/jem/article/view/58