Volume 40, Issue 1, March 2009, Pages 93-104
Nashwa M. A. Sallam
Volume 38, Issue 1, March 2007, Pages 111-126
Sahar A. Abd El- Razik; Nashwa M. A. Sallam; Amal M. I. Eraky; M. H. Hassan
Volume 37, Issue 2, July 2006, Pages 235-246
Hassan. A. H. Hasan; Nashwa M. A. Sallam