Volume 24, Issue 1, June 2017, Pages 114-123
Mortada M. A. Hussein; Walid H. Hassan; Mohamed O. Kamel
Volume 19, Issue 1, March 2009, Pages 44-50
Heidy Abo El-Yazeed; Mai D. Ibrahem
Volume 15, Issue 2, March 2005, Pages 47-51
A. A. Aly; Manal, M. Makhlouf; H. I. Derwa