%0 Journal Article %T Important factors affecting the transmission rate of COVID-19 in G20 and EU %A KOCADAĞLI, O. %A KÖSE, A.M. %A GÖKMEN INAN, N. %A ÖZER, E. %A YAMAN KOCADAĞLI, A. %A BOSTANCI, E. %J Sigma Journal of Engineering and Natural Sciences %D 2022 %V 40 %P 208-218 %R 10.14744/sigma.2022.00017