Volume 14, Issue 1, 2017, Pages 149-163
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Volume 12, Issue 2, 2015, Pages 63-77
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Volume 11, Issue 1, 2014, Pages 47-59
Wagih Mohamed El Sayed Salama; Hatem Radwan Mohamed Radwan; Moataz bellah Farid; Mohamed Sayed Ahmed El Zoghbi
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Wagih Mohamed Elsayed Salama; Hatem Radwan Mohamed Radwan; Moataz bellah Farid; Mohamed ElZoghbi