Hussein, M. M., M. G. Bin-Saad, and A. A. Al-Sayad. “Fixed Point Results of Rational Type-Contraction Mapping in B-Metric Spaces With an Application”. Earthline Journal of Mathematical Sciences, Vol. 12, no. 2, Mar. 2023, pp. 141-64, doi:10.34198/ejms.12223.141164.