Khanh, P. D. ., Huy, D. Q. ., & Anh, L. M. . (2026). Comparative analysis of the forecasting ability of AI and Arima models for the Vn-index. International Journal of Innovative Research and Scientific Studies, 9(2), 1–9. https://doi.org/10.53894/ijirss.v9i2.11220