Attia G, Nour H, El-Baghdady G. Higher Order Product Block by Block Method for Nonlinear Volterra Integral Equations of the Second Kind with Weakly Singular Kernel . JQUS [Internet]. 2015 Jan. 1 [cited 2024 Sep. 20];8(1):15-27. Available from: https://jnsm.qu.edu.sa/index.php/jnm/article/view/1769