Hồ, Nguyễn Cát, Nguyễn Công Điều, and Vũ Như Lân. “THE APPLICATION OF HEDGE ALGEBRAS IN FUZZY TIME SERIES FORECASTING”. Vietnam Journal of Science and Technology 54, no. 2 (April 12, 2016): 161–177. Accessed April 19, 2026. https://vjst.vast.vn/jst/article/view/5242.