%0 Journal Article %A Iqbal, Zafar %A Rehman, Muhammad-Aziz-ur %A Ahmed, Nauman %A Raza, Ali %A Rafiq, Muhammad %A Khan, Ilyas %A Nisar, Kottakkaran-Sooppy %D 2022 %J Computers, Materials \& Continua %@ 1546-2226 %V 71 %N 2 %P 2141--2157 %T Structure Preserving Algorithm for Fractional Order Mathematical Model of COVID-19 %M doi:10.32604/cmc.2022.013906 %U http://www.techscience.com/cmc/v71n2/45759