فهرست مقالات Stefan Sieber مقاله 1 - Challenges of Online Education for Farmers: Lived Experiences of Trainers in Iran (A Phenomenological Approach) Khadigeh Solimani Bahman Khosravipour Masoud Yazdanpanah Katharina Loehr Stefan Sieber Moslem Savari International Journal of Agricultural Science Research& Technology , شماره 3 , سال 14 , تابستان 2024