Hailu, Gizachew Kefelew, Shewafera Wondimagegnhu Teklu, and Dejen Ketema Mamo. 2025. “Modeling the Evolution of Xenophobic Attitudes: A Fractional-Order Approach and Optimal Strategies”. Journal of Mathematical Epidemiology 1 (2):131-53. https://doi.org/10.64891/jome.8.