Volume 40, Issue 2, December 2012, Pages 131-147
Mohamed El-Sheikh; Sayed El-Kazzaz; Eman El-Argawy; Mahmoud Ghozlan
Volume 39, Issue 2, December 2011, Pages 73-89
Mohamed A. El-Sheikh; Said A. El-Kazzaz; Eman El-Argawy; Asia R. Ahmed
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