Volume 43, Issue 3, September 2018, Pages 44-51
Mohamed Hassan Mansour; Mohamed Mahmoud Shamekh; Lotfy Hassan Rabie
Volume 36, Issue 4, December 2011, Pages 1-19
F. F. Arid; E. Elshafei; Mohamed Mousa; Omer Elkandary
Volume 33, Issue 1, March 2008, Pages 68-77
Gamal Ibrahim Sultan