%0 Journal Article
%A Kamal Shah
%A Muhammad Arfan
%A Wejdan Deebani
%A Meshal Shutaywi
%A Dumitru Baleanu
%T Investigation of COVID-19 mathematical model under fractional order derivative
%J Mathematical modelling of natural phenomena
%D 2021
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/2021044/
%R 10.1051/mmnp/2021044
%G en
%F MMNP_2021_16_a21