The COVID-19 pandemic and plans for economic reopening in Brazil: a documental analysis. SciELO Preprints, 2021. DOI: 10.1590/SciELOPreprints.1692. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/1692. Acesso em: 19 jun. 2026.