Modanli, Mahmut, Bawar Mohammed Faraj, and Faraedoon Waly Ahmed. “Using Matrix Stability for Variable Telegraph Partial Differential Equation”. An International Journal of Optimization and Control: Theories & Applications (IJOCTA) 10, no. 2 (July 1, 2020): 237–243. Accessed March 29, 2024. http://ijocta.org/index.php/files/article/view/870.