H. MAHMOOD, A.; F. ABDULLAH, S. Existence and Uniqueness of Mild Solution for Mixed type of Integro-Differential Equation. Journal of Education and Science (JES), [S. l.], v. 27, n. 4, p. 161–167, 2018. DOI: 10.33899/edusj.2018.159305. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23791. Acesso em: 6 aug. 2025.