K. K. M. Sarma and Yohannes Gebru (2017) “Fixed Point Theorems for Generalized $(\psi,\phi)$-contractive Mappings in a Complete Strong Fuzzy Metric Space”, International Journal of Mathematics And its Applications, 5(4 - F), pp. 923–938. Available at: http://ijmaa.in/index.php/ijmaa/article/view/1355 (Accessed: 19 May 2024).