TY  - JOUR
AU  - Hamidi, Kolsoum
AU  - Yaghoubi, Jafar
AU  - ahadnejad Reveshty, Mohsen
TI  - Identifying the challenges of entrepreneurial urban agricultural businesses in Zanjan Township using grounded theory
JO  - Agricultural Extension and Education Research
VL  - 14
IS  - 2
SP  - 19
EP  - 34
PY  - 2021
DO  - 
ER  -