Volume 38, Issue 2, June 2013, Pages 1-12
Zaki M. Zeidan; Huda M. Azzam; Mona Elwazeer; Wessam Rashed
Volume 37, Issue 3, September 2012, Pages 31-50
Kassem S. El-Alfy; Huda Azzam; Mona Elwazeer; Marwa Elbeialy