TY  - JOUR 
T1  - ENERGY EFFICIENCY OF AGRICULTURAL TRACTORS EQUIPPED WITH CONTINUOUSLY VARIABLE AND FULL POWERSHIFT TRANSMISSION SYSTEMS
JO  - Engenharia Agrícola
A1  - Strapasson Neto, Lauro
A1  - Zimmermann, Gabriel G.
A1  - Jasper, Samir P.
A1  - Savi, Daniel
A1  - Sobenko, Luiz R.
SN  - 0100-6916
UL  - 10.1590/1809-4430-Eng.Agric.v42n1e20210052/2022
VL  - 42 
Y1  - 2022
PB  - Brasil 
ER  -