Ghosh, Bishnu Pada, and Nepal Chandra Roy. “Numerical Method for 2D Quasi-Linear Hyperbolic Equation on an Irrational Domain: Application to Telegraphic Equation”. Dhaka University Journal of Science 69, no. 2 (December 1, 2021): 116–123. Accessed April 19, 2024. https://www.banglajol.info/index.php/DUJS/article/view/56492.