Volume 37, July-September, September 2016, Pages 440-450
Hanan E. Ibrahim; Hanan G. El-Fadaliy; Nader A. El-Shanhorey
Volume 37, July-September, September 2016, Pages 515-528
Hanan E. Ibrahim; Hanan G. H. El-Fadaly; Assem A. M. El-Naggar