Prasad, Shiv Prasad, and Shatabdi Sinha. “A Unified Distance Approach for Ranking Fuzzy Numbers and Its Comparative Reviews”. Journal of the Indonesian Mathematical Society 29, no. 3 (November 30, 2023): 347–371. Accessed November 21, 2024. https://jims-a.org./index.php/jimsa/article/view/1337.