Anh, Nguyen Thu, and Tran Thai Son. “The Real-World-Semantics Interpretability of Linguistic Rule Bases and the Approximate Reasoning Method of Fuzzy Systems”. <i>Vietnam Journal of Science and Technology</i>, vol. 57, no. 2, Apr. 2019, pp. 233-48, doi:10.15625/2525-2518/57/2/13129.