Volume 36, Issue 1, June 2013, Pages 11-22
Ahmed M. El-Sayed; Mohamed G. Abd El-Mohsen; Mohamed F. Mohamed; Nafisa H. Rafat; Ola A. Sayed
Volume 35, Issue 2, December 2012, Pages 161-180
Ahmed M. El-Sayed; Mohamed G. Abd El-Mohsen; Mohamed F. Mohamed; Nafisa H. Rafat; Ola A. Sayed