Geographical distribution of the population affected by the (COVID-19) virus during the year 2021. Journal of the College of Basic Education, [S. l.], v. 1, n. SI, p. 607–626, 2023. DOI: 10.35950/cbej.v1iSI.10642. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/10642.. Acesso em: 9 may. 2025.