Nguyen, Thi Thuy Hanh. “Price Forecasting Using Machine Learning: A Solution Driving Sustainable Vietnamese Coffee Supply Chains”. VNUHCM Journal of Economics, Business and Law 10, no. 2 (May 14, 2026): 6544-6554. Accessed May 22, 2026. https://ebl.vnuhcmjournal.com.vn/index.php/ebl/article/view/1590.