Volume 13, Issue 1, April 2020, Pages 1-19
Ashraf Sobhy Mohamad Saber; M. M. Abd-Elnaeim; K. M. Shoghy
Volume 8, Issue 2, October 2015, Pages 1-16
K. M. Shoghy; Ashraf Sobhy Mohamad Saber
Volume 6, Issue 1, April 2013, Pages 23-29
K. M. Shoghy; Ashraf Sobhy Mohamad Saber
Volume 1, Issue 1, October 2008, Pages 3-13
Ashraf Sobhy Mohamad Saber; K. M. Shoghy; A. M. Erasha; M. M. Nada