Patle, Pradip Ramesh, and Moosa Gabeleh. “On a New Variant of F-Contractive Mappings With Application to Fractional Differential Equations”. Nonlinear Analysis: Modelling and Control, vol. 27, no. 5, June 2022, pp. 964-79, https://doi.org/10.15388/namc.2022.27.27963.