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, [S. l.], v. 17, n. 3, 2024. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/445. Acesso em: 21 nov. 2024.