Volume 33, Issue 1, March 2008, Pages 1-13
Ahmed Mohamady
Volume 29, Issue 3, September 2004, Pages 1-11
Mohamed Abdel Motaleb; Ahmed Mohamady
Volume 28, Issue 3, September 2003, Pages 1-16
Ahmed Mohamady; Badr El-Din A. Mousa; Mohamed R. El-Mitiny