Volume 55, Issue 121, April 2009, Pages 1-8
AMAL F.A. MANSOUR; F.A. EL-SHABOURY
Volume 55, Issue 121, April 2009, Pages 1-10
F.A. EL-SHABOURY; OLA A.A. BASHA
Volume 54, Issue 116, January 2008, Pages 133-143
OLA A. BASHA; F.A. EL-SHABOURY; A.H. FAYED