Volume 28, Issue 3, September 2003, Pages 1-12
Mohamed Abou El-Seoud; Atef M. Ghuneim; Mohamed El-Dakiki; Heba Y. M. Soliman
Volume 28, Issue 3, September 2003, Pages 62-73
Atef Ghuniem; Mohamed S. Abou El-Seoud; Marwa M. Helemish