TY  - JOUR 
T1  - Investigating factors affecting the development of contract farming. Case study: tomatoes in Kermanshah Province
JO  - Brazilian Journal of Biology
A1  - Abadi, H. Hossein
A1  - Mohamadi-Nejad, A.
A1  - Gilanpour, O.
A1  - Khaledi, M.
SN  - 1519-6984
UL  - 10.1590/1519-6984.281760
VL  - 84 
Y1  - 2024
PB  - Brasil 
ER  -