“The Local Bifurcation of an Eco-Epidemiological Model in the Presence of Stage- Structured With Refuge”. Iraqi Journal of Science 61, no. 8 (August 28, 2020): 2087–2105. Accessed April 7, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1834.