H. MAHMOOD, A.; H . SADOON, L. Existence and Uniqueness of Solutions for Certain Nonlinear Mixed Type Integral and Integro-Differential Equations. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 9, n. 1, p. 163–173, 2012. DOI: 10.33899/csmj.2012.163680 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36707. Acesso em: 18 dec. 2025.