Y. Al-Bayati, Abbas, عباس, Rostam K. Saeed, روستم, Kawa M. Aziz, and عباس. “Romberg Algorithm to Solve a System of Nonlinear Fredholm Integral Equations of Second Kind”. AL-Rafidain Journal of Computer Sciences and Mathematics 9, no. 2 (June 25, 2025): 41–52. Accessed August 5, 2025. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19806.