A. Manna S, سعد, T. Jassim H, حنین. Numerical solution and stability analysis of the Sine-Gordon system in two dimensions. RJCSM [Internet]. 2025 Jun. 25 [cited 2025 Aug. 6];9(1):13-25. Available from: https://ojs.uomosul.edu.iq/index.php/csmj/article/view/19699