Air quality indicators through the use of liquens in the urban area in mining town of Itabira/MG Brazil. Research, Society and Development, [S. l.], v. 9, n. 12, p. e38891211310, 2020. DOI: 10.33448/rsd-v9i12.11310. Disponível em: https://rsdjournal.org/rsd/article/view/11310. Acesso em: 5 dec. 2025.