Hasan Hameed, Mohammed. “Numerical Solution of The Two-Dimensional Diffusion Logistic Model (Crank-Nicolson )”. Pure Sciences International Journal of Kerbala 1, no. 2 (June 30, 2024). Accessed June 30, 2024. http://journals.uokerbala.edu.iq/index.php/psijk/article/view/1465.