1.
Srivastava P, Mondal R. A Hesitant Fuzzy Envelope Based Expert System in Human Decision Making. Nep J. Math. Sci. [Internet]. 2021 Apr. 30 [cited 2024 Apr. 25];2(1):1-6. Available from: https://www.nepjol.info/index.php/njmathsci/article/view/36503