Alshammari, Sultanah, and Armin Mikler. “Data-Driven Computational Model to Assess the Risk of Epidemics in Global Mass Gatherings”. Online Journal of Public Health Informatics 10, no. 1 (May 22, 2018). Accessed March 28, 2024. https://ojphi.org/ojs/index.php/ojphi/article/view/8319.