Volume 44, Issue 2, December 2016, Pages 67-84
Emad El-Din Mahmoud; Zeinab Hussien; Mohamed Ibrahim; Mohamed Abdel-Gayed
Volume 43, Issue 1, December 2015, Pages 53-64
Emad El-Din Mahmoud; Mohamed Ibrahim; Wagida Saleh; Mohamed Ahmed
Volume 40, Issue 1, June 2012, Pages 13-28
Seham Ragab; Azza Naffa; Emad El-Din Mahmoud