Volume 40, Issue 5, December 2015, Pages 29-37
Gamal Mahmoud Elgendy; Ali Hassan Elagamy; Mohamed Amin Sherif; Sherif Massoud EL-Badawy
Volume 34, Issue 2, June 2009, Pages 62-71
Badr Eldeen Atef Mousa; Hassan Mohamed Aly Salem; Ahmed Mohamady Abd Allah; Mohamed Abdullah Eisa