Abdo, M. S. “Further Results on the Existence of Solutions for Generalized Fractional Quadratic Functional Integral Equations: Generalized Fractional Quadratic Functional Integral Equations”. Journal of Mathematical Analysis and Modeling, vol. 1, no. 1, Dec. 2020, pp. 33-46, doi:10.48185/jmam.v1i1.2.