Prasad , Gopi and Dimri , Ramesh Chandra. (2022). Fixed Point Theorems for Weakly Contractive Mappings in Ordered Metric Spaces with an Application.
            <i>Analysis in Theory and Applications</i>. <i>38</i> (2).
            232-242.
         doi:10.4208/ata.OA-2017-0044