Volume 23, Issue 1-A, June 2012, Pages 151-163
A. S. IBRAHIM; W. A. GHANEM; W. A. HUSSIEN; N. K. SHEHATA
Volume 20, Issue 1-A, June 2009, Pages 43-49
A. A. EL MAGHRABY
Volume 20, Issue 1-A, June 2009, Pages 151-163
REDA ABDEL HAMEED
Volume 18, Issue 1-A, June 2007, Pages 9-19
S. A. SOLIMAN
Volume 18, Issue 1-A, June 2007, Pages 133-149
S. S. MAHMOUD; M. M. AHMED