Sánchez-Gamarra S del P, Barrantes Mann GAL, Villegas-Morales JS. Analysis of the public policies deployed in South America to face the COVID-19 pandemic. RIE [Internet]. 2021 Dec. 23 [cited 2026 Oct. 20];. Available from: https://revista-iberoamericana.consultorioampuero.com/index.php/es/article/view/168