Volume 40, Issue 2, December 2012, Pages 39-55
Effat Zaher; Mohamed Attia; Nour El-Houda Reyad
Volume 40, Issue 1, June 2012, Pages 73-86
Ashraf M.M. Abdelbacki; Fadel M. Ali; Hagar M. El-Tohamy
Volume 40, Issue 1, June 2012, Pages 87-100
Maurice Mikhail; Om-Hashem El-Banna; Elham Khalifa; Ali Mohammed