HASAN, Talaat Ismahel; SALLEH, Shaharuddin. Fixed point method and its improvement for the system of Volterra-Fredholm integral equations of the second kind. MATEMATIKA, [S. l.], v. 33, n. 2, p. 191–206, 2017. DOI: 10.11113/matematika.v33.n2.816. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/816. Acesso em: 29 mar. 2024.