A. H. A.-. S. Al-Shaibani, “Epidemiology of the domestic and repatriation (Covid-19) Infection in Al Najaf province , Iraq”, JFacMedBagdad, vol. 62, no. 1.2, pp. 13–19, Jun. 2020, doi: 10.32007/jfacmedbagdad.621.21738.