Pages 45-68
Hamdy Tammam; Elsayed Said
Pages 231-239
Ahmed Khairy Mahmoud Awad; Hamdy Tammam; Elsayed Said; Hesham Hamed Refae
Pages 246-256
Hesham Hamed Refae; Elsayed Said; Mohamed Tageldeen Elemary; Emad Hamdy Morsy Ahmed