| کلیدواژه ها = | ||
| تعداد مقالات: 2 | ||
| 1 | Agricultural extension system and food security: Challenges and changes | |
| Zahra Mohamadi، Mustafa Ahmadvand | ||
| مشاهده مقاله | اصل مقاله (17.2 K) | ||
| 2 | Transformation of Agricultural Extension System in compliance with international developments | |
| Mohammad Reza Akbari، Ismael Ahangari | ||
| مشاهده مقاله | اصل مقاله (9.89 K) | ||