Number of Articles: 4 |
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1 |
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| Volume 14, Issue 3, August 2009, Page 683-700 |
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Abd El ghafour EL Sayed; Ahmed El-Leithy; Shimaa Heider |
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2 |
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| Volume 14, Issue 2, April 2009, Page 291-312 |
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Abd el ghafour EL-Sayed; Ahmed El-Leithy; Rabie Moustafa; Hanan Harb |
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3 |
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| Volume 12, Issue 2, July 2007, Page 645-665 |
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Ahmed El-Leithy; Mohamed Salem; El Sayed El-Ghadban; Nabil Abd El- Ghani |
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4 |
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| Volume 12, Issue 1, January 2007, Page 153-171 |
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Ahmed Salama El-Leithy; Safia El-Hanafy; Gamal El Din Fahmy Ahmed; Mohamed Etman; Mostafa Yahia Ali |
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