Author = Gehan Elsayed Hafez
Number of Articles: 4 |
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1 |
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| Volume 19, Issue 2, July 2023, Page 248-260 |
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Abeer Adel Ahmed Ismail; Nadia Mohamed Taha; Fathia Attia Mohamed; Gehan Elsayed Hafez |
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2 |
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| Volume 19, Issue 1, January 2023, Page 66-77 |
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Mervat Mostafa Mohamed; Nadia Mohamed Taha; Howida Kameel Zytoon; Gehan Elsayed Hafez |
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3 |
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| Volume 16, Issue 1, January 2020, Page 36-51 |
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Nesma Ibrahim El desouky; Nadia Mohamed Taha; Gehan El sayed Hafez |
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4 |
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| Volume 15, Issue 2, July 2019, Page 118-138 |
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Reda Elsayed Esmail; Nadia Mohamed Taha; Gehan Elsayed Hafez |
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