Hunwisai, Darunee, and Poom Kumam. “Fuzzy Fixed Point Theorem for Multivalued \(F\)-Contraction in \(b\)-Metric Spaces”. Communications in Mathematics and Applications 7, no. 3 (November 14, 2016): 179–187. Accessed July 22, 2024. https://rgnpublications.com/journals/index.php/cma/article/view/417.