Pages 122-141
Elsayed Mohamed Attallah; Alaa Fekrey Helal; Ahmed M. A. El-Shafei
Pages 159-171
Gamal Hassan Kamel; Amira A. Yousef; Yaser Diab; Hassan M Radwan
Pages 209-226
Mohamed Nasr Kabak Omar; Taky Gheity Mekhail Gayed; Samir Ibrahim ElGwely
Pages 245-252
Emile Sobhy Mikhaiel
Pages 253-270
Ghada Ali ELdamrawi; Monera Galal Elnaggar