SANTOS, J. A. F. . COVID-19, fundamental causes, social class and territory. SciELO Preprints, 2020. DOI: 10.1590/1981-7746-sol00280. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/637. Acesso em: 11 oct. 2024.