Pages 1-9
Hasnaa Mansour; Marwa El-Zeftawy; Mohamed Aboubakr; Rabab Elzoghby
Pages 32-42
Rabab rashed Elzoghby; Mohamed Barhoma; Ahlam Hamouda
Pages 43-52
Salah A Galbat; Yasser F Elnaker; Rabab R El-Zoghby; Eman S Mohamed