Volume 8, Issue 1, August 2016, Pages 61-73
Awaad A. El-Sayed; Najat El-Mabrouk O. Ibrahim; Amr M. Nassef; Montaser A. El-Hammady; Hosam A. El-Mekawy
Volume 7, Issue 1, June 2015, Pages 53-65
El-Sayed A. A. M.; Al-Damhougy Kh. A.; Zaakouk S. A.; Amer, M. A.