Volume 22, Issue 2-A, December 2011, Pages 165-180
MAHMOUD M. ABDELALL; SHABAN I. MOHAMED; AHMED H. HALAWA; AHMED A. HASSAN; MOHAMED A. ELNASSAG
Volume 22, Issue 1-A, June 2011, Pages 21-36
MOHAMED H. HELAL
Volume 20, Issue 1-A, June 2009, Pages 139-160
S. A. HESSIEN; MONA S. KADAH; N. A. MARZOUK
Volume 19, Issue A-2, December 2008, Pages 147-160
MAHMOUD S. BASHANDY; MAHMOUD M. ABDELALL; AHMED M. EL-MORSY