Characterizing the impact of social inequality on COVID-19 propagation in developing countries - Cardoso, Evelin Helena Silva; Silva, Marcelino Silva da; Félix Júnior, Francisco Eguinaldo de Albuquerque; Carvalho, Solon Venâncio de; Carvalho, André Carlos Ponce de Leon Ferreira de; Vijaykumar, Nandamudi Lankalapalli; Frances, Carlos Renato Lisboa (IEEE Access, 2020)