TY  - JOUR 
T1  - New Greener Method for the Preparation of Heteropolyacid Compounds (HPW) Modified with Metallic Tin and Application in the Lactic Acid Esterification Reaction
JO  - Journal of the Brazilian Chemical Society
A1  - Henz, Mariane M.
A1  - Guimarães, Munique G.
A1  - Evaristo, Rafael B. W.
A1  - Rocha, Rafael O.
A1  - Melo, Lennine R. de
A1  - Macedo, Julio L. de
A1  - Ghesti, Grace F.
SN  - 0103-5053
UL  - 10.21577/0103-5053.20200204
VL  - 32 
Y1  - 2021
PB  - Brasil 
ER  -