Roghayeh Katani, and Sedaghat Shahmorad. “A Stable Method for Solving Nonlinear Volterra Integral Equations With Two Constant Delays”. Jordan Journal of Mathematics and Statistics 14, no. 4 (May 18, 2025): 607–636. Accessed August 18, 2025. https://jjms.yu.edu.jo/index.php/jjms/article/view/772.