Pages 1-8
Ashraf M. Abdulhamed; Ahmed A. M. El-Gaafary
Pages 9-14
Adel Zein; Noura H. Farah
Pages 15-20
A. Thabet; Marwa Allam; Salma Shaaban Abdel-Aal
Pages 21-34
Osama Gouda; Sobhy S. Dessouky; Ahmed E. Kalas; Mohamed A. Hamdy
Pages 35-44
Sobhy S. Dessouky; Adel Zein; R. A. Abd El-Aal; Nagwa A. Abd El-Rahman