D. Rajan, D. Vijayabalan. Some Characterization of Fuzzy Hazard Rate Order and Fuzzy Proportional Hazard Rate Order. Int. J. Math. And Appl. [Internet]. 2017 Dec. 15 [cited 2025 Dec. 17];5(4 - E):675-84. Available from: http://ijmaa.in/index.php/ijmaa/article/view/1326