Volume 2, Issue 1, August 2002, Pages 11-18
Ayman Hassan; Hani El-Sebai
Volume 2, Issue 1, August 2002, Pages 43-48
Ayman Hassan; Hanaa Moussa
Volume 2, Issue 1, August 2002, Pages 69-75
Ayman Hassan; Hossam Kandil; Tarek Fayez