Volume 40, Issue 2, December 2012, Pages 39-55
Effat Zaher; Mohamed Attia; Nour El-Houda Reyad
Volume 39, Issue 2, December 2011, Pages 91-106
Said A. El-Kazzaz; Mohamed A. El-Sheikh; Elsayed E. Hafez; Samia A. Madkour; Soha M. El-Gayyar
Volume 38, Issue 1, 2010, Pages 63-75
Hassan M. Emara