Murugadas, P., and K. Lalitha. “Sub-Inverse and G-Inverse of an Intuitionistic Fuzzy Matrix Using Bi-Implication Operator”. JOURNAL OF ADVANCES IN MATHEMATICS 6, no. 2 (February 8, 2014): 962–969. Accessed May 12, 2024. https://rajpub.com/index.php/jam/article/view/3646.