TY  - JOUR 
T1  - Effectiveness of agricultural extension’s farmer field schools (FFS) in Pakistan: the case of citrus growers of Punjab province
JO  - Ciência Rural
A1  - Imam, Muhammad Fakhar
A1  - Wan, Wenkai
A1  - Khan, Nasir Abbas
A1  - Raza, Muhammad Hammad
A1  - Khan, Muhammad Awais Ali
A1  - Yaseen, Muhammad
SN  - 0103-8478
UL  - 10.1590/0103-8478cr20200807
VL  - 51 
Y1  - 2021
PB  - Brasil 
ER  -