Volume 14, Issue 1, December 2015, Pages 81-90
Ahmed M. Hassanein; Abed-Elnaser A. Galal; Dia Eldeen M. Soltan; Ghada K. Saad
Volume 4, Issue 1, September 2010, Pages 23-34
Ahmed M. Hassanein; Galal A. El Sherbieny; Saad G. K.
Volume 2, Issue 1, December 2009, Pages 73-81
Salih A. Bazaid