Volume 14, Issue 1, January 2004, Pages 45-55
Ragab H. EL-Yamani; Ahmed E. Karim
Volume 8, Issue 1, July 2002, Pages 37-49
Ragab H. EL-Yamani; Maha G. Soliman
Volume 5, Issue 1, October 2001, Pages 84-91
)
View on SCiNiTO