Author = Yasser Ahmed Helmy
Number of Articles: 4 |
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1 |
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| Volume 87, Issue 1, April 2022, Page 1575-1580 |
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Mohamed Ahmed Abdellah; Yasser Ahmed Helmy; Hazem Mohamed Mohamed; Doaa S. M. Bardis; Mohamed Hasan Alameldin |
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2 |
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| Volume 87, Issue 1, April 2022, Page 1644-1652 |
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Mohamed Ahmed Abdellah; Yasser Ahmed Helmy; Hazem Mohamed Mohamed; Doaa S. M. Bardis; Mohamed Hasan Alameldin |
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3 |
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| Volume 87, Issue 1, April 2022, Page 1788-1795 |
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Yasser Ahmed Helmy; Ahmed Tag Aldin Abdel Hafeez; Mohamed Abdel Hameid Mahammad |
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4 |
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| Volume 83, Issue 1, April 2021, Page 910-915 |
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Mahmoud Ahmed El-Amir; Magdy Abd El-Rahman Mohammed; Mohammed Nour El-Dien Salem; Yasser Ahmed Helmy |
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