Dalimunthe, D., Kustiawan, E., -, K., Halim, N., & Suhendra, H. (2025). VOLATILITY ANALYSIS AND INFLATION PREDICTION IN PANGKALPINANG USING ARCH GARCH MODEL. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 19(1), 237-244. https://doi.org/10.30598/barekengvol19iss1pp237-244