TY  - JOUR 
T1  - THERMAL EXCHANGES IN A COVERED LAGOON BIODIGESTER TREATING PIG FARM EFFLUENT HEATED BY SOLAR ENERGY
JO  - Engenharia Agrícola
A1  - Maradini, Priscila da S.
A1  - Rosa, André P.
A1  - Lopes, Juciara O.
A1  - Carlo, Joyce C.
A1  - Borges, Alisson C.
SN  - 0100-6916
UL  - 10.1590/1809-4430-Eng.Agric.v43nepe20220130/2023
VL  - 43 
Y1  - 2023
PB  - Brasil 
ER  -