Bilhaq, Saskia Iqlima, and Rona Afiya Muthmainah. “Integrated Financial Strategies: Sinking Funds and Annuity Pricing in a Dynamic Market Environment”. International Journal of Mathematics, Statistics, and Computing, vol. 2, no. 3, Aug. 2024, pp. 127-30, doi:10.46336/ijmsc.v2i3.122.