فهرس المقالات Hassan Ahmed المقاله 1 - Exploration of COVID-19 Pandemic Using Variety of Frequency Tables 20.1001.1.22286225.2022.12.2.3.9 10.30495/ijm2c.2022.1932912.1215 Mohammed Mohammed Mohd Adam Hassan Ahmed H. D. ‎Salihu International Journal of Mathematical Modeling & Computations , العدد 2 , السنة 12 , بهار 2022
