Volume 48, Issue 4, August 2017, Pages 145-153
Volume 47, 6-1, December 2016, Pages 173-180
Volume 46, Issue 3, June 2015, Pages 100-119
Volume 41, Issue 2, May 2010, Pages 183-195
Farouk M. Khalil; Mohamed. F. Abou-Ghadir; Samir. H. Mannaa; Ahmed M. M. saleh
Volume 40, Issue 2, December 2009, Pages 92-107
A. M. El-Salhy; K. A. Amen; alaa masoud; Eman A.A. Abou-Zaid