Anh, Nguyễn Tuấn, and Trần Thái Sơn. “Improve Efficiency of Fuzzy Association Rule Using Hedge Algebra Approach”. <i>Journal of Computer Science and Cybernetics</i> 30, no. 4 (December 29, 2014): 397. Accessed November 4, 2025. https://jcc.vast.vn/jcc/article/view/4020.