Pages 9-18
Salah H Abdel megid; Hany Saad Ameen; Mahmoud mohamed abdel hamid soliman; mohamed el mahy
Pages 19-25
Waleed Adel Atia Kafafy; Kareem Labib; Bassem Aly; Mohamed Elfakharany
Pages 57-64
Bahaa Abdelaziz Elhakem; Mohamed Adel Alnazer; Medhat Mohamed Ghanem; Amr Ahmed Riad
Pages 82-90
Abobaker Hesham Negm; Ahmed Kamel Sadek Bakr; Ahmed Rizk El-Zayat; Alaa El-Din Nageeb El-Ebrashy