Author = Ahmed Ibrahim Bayoumi El-Sherif
| Number of Articles: 1 | ||
| 1 | Studying Performance Level of Extension Workers of Their Functional Tasks in North Upper Egypt. | |
| Volume 20, Issue 1, January 2006, Page 1-20 | ||
| Samia Hanna H. Barsoum; Nefesa Ahmed Hamed Elhawary; Ahmed Ibrahim Bayoumi El-Sherif | ||
View on SCiNiTO