M. E. Nasr, M. A. Abdel-Aty. A new techniques applied to Volterra–Fredholm integral equations with discontinuous kernel. Journal of Computational Analysis and Applications (JoCAAA) [Internet]. 2021 Jan. 4 [cited 2024 Dec. 18];29(1):11-24. Available from: https://eudoxuspress.com/index.php/pub/article/view/124