Obaid, Raad A., and Ghassan A. Al-Juaifri. “Existence and Uniqueness of the Solution to the Reaction-Diffusion System of FHN Type”. Iraqi Journal of Science 66, no. 3 (March 30, 2025): 1239–1259. Accessed January 4, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12297.