Characterizing the Impact of Social Inequality on COVID-19 Propagation in Developing Countries. - Evelin Helena Silva Cardoso; Marcelino Silva da Silva; Francisco Eguinaldo De Albuquerque Félix Júnior; Solon Venâncio de Carvalho; André Carlos Ponce de Leon Ferreira de Carvalho; Nandamudi Vijaykumar; Carlos Renato Lisboa Francês (IEEE Access, 2020)