A. Victor Devadoss, and A. Lincy Amala Celine. “Analyzing the Expectations of the Old Aged People Using Fuzzy Model”. International Journal of Mathematics And its Applications 5, no. 2 - A (April 15, 2017): 175–179. Accessed May 19, 2024. http://ijmaa.in/index.php/ijmaa/article/view/803.