Pages 60-66
Mahmoud Attia Seksaka; Entesar Roshdy Mahdy; Mohammad Samir Badr; lobna abd elrhman Younis
Pages 67-73
Ahmed El-Sheikh; Mohammed Sabry Mahdy,; Anwar Ezzat Esmail; Mohammed El Husseny Radwan
Pages 156-163
Alaa Mohamed Attia; Hend salah saleh; Yousef Abo Elwan; Mohammed El Husseny Radwan
Pages 228-235
Sabah Shaban Mohamed; Amal Abdelaziz El Saied; mohamed lotfy mohamed; Mohammed Elbakry Lashin
Pages 266-272
Karim Hasan; youssef abo elwan; wael sabry nossir; mohamed sabry mahdy
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