Volume 37, Issue 3, September 2012, Pages 1-17
Sahar Kaddah; Magdy El-Saadawi; Doaa El-Hassanin
Volume 28, Issue 1, January 2003, Pages 11-19
G. E. M. Aly; E. El-Desouki; Amany El-Zonkoly
Volume 25, Issue 1, March 2000, Pages 1-13
Mohamed Basiouny; Hisham K. El-Etriby