Pages 1-8
Kareem Mohamed Eldaly; Nevin Fayez Zaki; Lamis Saad El-Din El-Gezawy
Pages 15-23
Ysmine M.Abd El-sttar Bayoumi; Sherief Sheta; Marwa Kalifa
Pages 24-31
Fawzia M. EL ELsbaay; Sherief Sheta; Asmaa Nasr El din El Badrawy
Pages 32-42
Fatma El-Zahraa Ali Zebeda; Sherief Sheta; Wael Seddek Moustafa
Pages 43-48
Ahmed Helmy Nabil; Rania Badawy Shokry
Pages 49-57
Wafa Abdullah Abdulrab Balala; Khaled Mohamed Ahmed El-lithy