Phong, N. A., Phan Huy, T. and Ngo Phu, T. (2026) “Sentiment-Driven Forecasting of the Stock Index in Vietnam: A Machine Learning Perspective”, VNUHCM Journal of Economics - Law and Management, 10(Online First), p. in press. Available at: https://stdjelm.scienceandtechnology.com.vn/index.php/stdjelm/article/view/1687 (Accessed: 9January2026).