Volume 10, Issue 3, July 2013, Pages 41-50
M. G. El-Sherbiny; W. Y. Ali
Volume 7, Issue 4, October 2010, Pages 11-26
Y. M. El-Sherbiny; A. M. Samy; W. Y. Ali
Volume 7, Issue 2, April 2010, Pages 11-25
Y. M. El-Sherbiny; A. M. Samy; W. Y. Ali
Volume 7, Issue 1, January 2010, Pages 1-13
M. H. El-Sherbiny; W. Y. Ali