Sahebi, H. R. “Applicability of Petryshyn’s Fixed Point Theorem on the Existence of a Solution to Weakly Singular Integral Equations”. Jordan Journal of Mathematics and Statistics 17, no. 3 (October 29, 2024). Accessed November 21, 2024. https://jjms.yu.edu.jo/index.php/jjms/article/view/445.