Volume 40, Issue 5, December 2015, Pages 55-63
Sally Mohamed Sameh; Hossam El-Din Salah Moustafa; Fayez Wanis Zaki
Volume 32, Issue 4, December 2007, Pages 20-30
Hala Nafea; Sherif Kishk; Fayez Zaki
Volume 32, Issue 1, March 2007, Pages 1-9
Fayez W. Zaki; Nagy Y. Hassan
Volume 18, Issue 1, March 1993, Pages 81-93
Fayez Wanis Zaki Soliman; Yehia Mohamed Ismail Enab