Volume 2011, Issue 12, November and December 2011, Pages 53-64
N. A. IBRAHIM; W. M. EL-ZAIRY; M. R. EL-ZAIRY; H. A. GHAZAL
Volume 2010, Issue 6, May and June 2010, Pages 35-52
N. S. ELSHEMY; K. HAGGAG
Volume 2010, Issue 6, May and June 2010, Pages 83-104
M. M. KAMEL; H. M. HELMY; ALI A. SHAKOUR; S. S. RASHED