“The Pandemic COVID-19 Infection Spreading Spatial Aspects: A Network-Based Software Approach”. AL-Rafidain Journal of Computer Sciences and Mathematics 14, no. 1 (June 3, 2020): 159–170. Accessed June 25, 2026. https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36656.