Rashid, Mohammad H.M. “Fixed Point Theorems for Non-Self Mappings With Nonlinear Contractive Condition in Strictly Convex FCM-Spaces”. Journal of the Indonesian Mathematical Society 26, no. 1 (March 1, 2020): 1–21. Accessed October 5, 2024. http://jims-a.org./index.php/jimsa/article/view/731.