Volume 40, Issue 1, March 2015, Pages 1-15
Amal Moharam; Mostafa Abdelkhalk Elhosseini; Hisham Arafat Ali Khalifa
Volume 40, Issue 1, March 2015, Pages 42-59
Asmaa M. El-Said; Hesham A. Arafat
Volume 36, Issue 4, December 2011, Pages 1-18
Amal Yousief; Hisham Arafat Ali Khalifa; Ahmed Saleh