Aryento, J., Kusnadi, F., & Lesmono, D. (2022). CALCULATION OF CREDITED INTEREST RATE WITH INVESTMENT YEAR METHOD AND PORTFOLIO METHOD. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 16(3), 787-796. https://doi.org/10.30598/barekengvol16iss3pp787-796