R. S. Ismael and A. H. Al-Fayadh, “Mixed Transform Iterative Method for Solving Wave Like Equations”, Al-Nahrain J. Sci., vol. 26, no. 2, pp. 40–46, Jul. 2023, Accessed: May 22, 2026. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/2553