Abbas Othman, Ibtisam, and Ban Sharief Mustafa. “Predict the Risk Level in Iraqi Governorates According to the Spread of COVID-19 Using Data Mining”. NTU Journal of Pure Sciences 1, no. 2 (May 31, 2022): 22–28. Accessed April 26, 2024. https://journals.ntu.edu.iq/index.php/NTU-JPS/article/view/203.