Volume 39, Issue 2, December 2011, Pages 43-58
Kamar M. Abd El-Hai; Ayman M. El-Ghamry; Khalid M. Ghoneem
Volume 39, Issue 2, December 2011, Pages 159-171
Kadry M.M. Morsy
Volume 38, Issue 1, 2010, Pages 25-43
Khaled I. Zaki