TY  - JOUR 
T1  - Contractual arrangements in the cattle beef chain: an analysis of trust
JO  - Ciência Rural
A1  - Colares-Santos, Lechan
A1  - Shanoyan, Aleksan
A1  - Schiavi, Sandra Mara de Alencar
SN  - 0103-8478
UL  - 10.1590/0103-8478cr20200127
VL  - 50 
Y1  - 2020
PB  - Brasil 
ER  -