Marcelo D’Alexandro Hoelbriegel, Anderson, Alexandre Luis Belchior dos Santos, and Eduardo Frederico Cabral de Oliveira. “COVID-19 Has Seen Three Approaches from the Perspective of the Brazilian National Civil Defense”. Seven Editora (March 31, 2023). Accessed October 7, 2025. https://sevenpubl.com.br/editora/article/view/648.