Volume 40, Issue 5, December 2015, Pages 77-85
Ragaa T. Abd El-Hakim; Sherif Massoud EL-Badawy; Alaa Rashad Gabr Gabr; Abd El Halim Moawed Anter Azzam
Volume 39, Issue 3, September 2014, Pages 33-46
Ahmed Mohamady Abd-Allah; Mohamed Ibrahim El-sharkawi Attia; Mahmoud Fathy Abd-Elmaksoud Khamis; Eslam Magdy Mohammed Deef-Allah
Volume 36, Issue 4, December 2011, Pages 28-38
M. Elshabrawy; M. H. Z. Ibrahim; O. Elbagalati