S. Al-Rawi, Ekhlass, and Muhannad Shallal. “Convergence Analysis of The Finite Difference Solution for Two Dimensions Coupled-Benjamin-Bona-Mahony System”. AL-Rafidain Journal of Computer Sciences and Mathematics 10, no. 2 (June 12, 2013): 129–141. Accessed November 2, 2025. https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36472.