A. Manna, S., سعد, T. Jassim, H., & حنین. (2025). Numerical solution and stability analysis of the Sine-Gordon system in two dimensions. AL-Rafidain Journal of Computer Sciences and Mathematics, 9(1), 13–25. Retrieved from https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19699