Sameehah R. Alkaleei, and Hakm a T.E.Muostfa. “Some Results of Unique Common Fixed Point Generalized In Extended b_2-Metric Spaces”. Journal of Pure & Applied Sciences 21, no. 4 (October 3, 2022): 35–39. Accessed January 15, 2025. https://sebhau.edu.ly/journal/jopas/article/view/2122.