Phong, Nguyen Anh, Tam Phan Huy, and Thanh Ngo Phu. 2026. “Sentiment-Driven Forecasting of the Stock Index in Vietnam: A Machine Learning Perspective”. VNUHCM Journal of Economics, Business and Law 10 (1), 6410-24. https://doi.org/https://doi.org/10.32508/stdjelm.v10i1.1687.