| نویسنده = | ||
| تعداد مقالات: 1 | ||
| 1 | Determination efficiency and productivity in agricultural education and extension researches in Iran | |
| Adele Esmaeli dastjerdi poor، Hasan Sedighi | ||
| مشاهده مقاله اصل مقاله 19.88 K | ||
| نویسنده = | ||
| تعداد مقالات: 1 | ||
| 1 | Determination efficiency and productivity in agricultural education and extension researches in Iran | |
| Adele Esmaeli dastjerdi poor، Hasan Sedighi | ||
| مشاهده مقاله اصل مقاله 19.88 K | ||