TY  - JOUR 
T1  - The Updated Brazilian National Air Quality Standards: A Critical Review
JO  - Journal of the Brazilian Chemical Society
A1  - Siciliano, Bruno
A1  - Dantas, Guilherme
A1  - Silva, Cleyton M. da
A1  - Arbilla, Graciela
SN  - 0103-5053
UL  - 10.21577/0103-5053.20190212
VL  - 31 
Y1  - 2020
PB  - Brasil 
ER  -