Kumari, Richa, Amrita, and Vikash Vimal. “Higher-Order Numerical Techniques for Solving the Nonlinear Fisher Equation Are Based on the Runge-Kutta Method”. Communications in Mathematics and Applications 16, no. 2 (August 20, 2025): 679–691. Accessed February 16, 2026. https://www.rgnpublications.com/journals/index.php/cma/article/view/2912.