A. Manna, S., سعد, A. F. Qassim, and أحمد. “Numerical Analysis of Fisher Equation”. AL-Rafidain Journal of Computer Sciences and Mathematics, vol. 3, no. 1, June 2025, pp. 85-100, https://rjps.uomosul.edu.iq/index.php/csmj/article/view/20044.