Volume 20, Issue 2-C, December 2009, Pages 21-34
GAMAL M. EL-SHERBINY
Volume 18, Issue 2-A, December 2007, Pages 141-157
ASHRAF H. ABD EL-WAHAB; FAWZY M. ALI; AHMED H. BEDAIR; AHMED H. HALAWA; AHMED M. EL-AGRODY; GAMAL M. EL-SHERBINY
Volume 18, Issue 2-A, December 2007, Pages 179-189
HAMDY A. HAMMAD; GAMAL EL-SHERBINY