ARANGUIZ, P. Analysis of the measurement of the deterioration of air quality in the Metropolitan Region and its possible relation to the increase in cases of covid-19. Revista Geográfica de Chile Terra Australis, [S. l.], v. 57, n. 1, p. 53–74, 2021. DOI: 10.23854/07199562.2021571.Aranguiz53. Disponível em: Acesso em: 3 mar. 2024.