Author = Ahmed Helal
| Number of Articles: 1 | ||
| 1 | تنســيق المـواقع العـــلاجية | |
| Volume 16, Issue 1, March 2012, Page 234-243 | ||
| Moustafa Abd El-Hafez; Essam Badran; Ahmed Helal | ||
| Number of Articles: 1 | ||
| 1 | تنســيق المـواقع العـــلاجية | |
| Volume 16, Issue 1, March 2012, Page 234-243 | ||
| Moustafa Abd El-Hafez; Essam Badran; Ahmed Helal | ||
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