PEREDES, M.; VITERI, R.; AUQUI, D.; IDROVO, D. Determining NO2 immission levels in a conflicted area: Riobamba, Ecuador. Scientific Review Engineering and Environmental Sciences (SREES), [S. l.], v. 28, n. 3, p. 465–475, 2019. DOI: 10.22630/PNIKS.2019.28.3.43. Disponível em: https://srees.sggw.edu.pl/article/view/2166. Acesso em: 20 apr. 2024.