Volume 31, Issue 2, December 2016, Pages 124-129
Fatin S. Hassanien; Rana M. Khalil; Mohamed I. Mousa; Dalia F. khater
Volume 28, Issue 1, March 2015, Pages 78-87
Ahmed E. Alawy; Wael F. El-Tras; Hala R. El Raiy; Dalia F. khater