Volume 35, Issue 1, January 2018, Pages 227-240
A. Ghaly; Abd El-Kader El-Nakib; H. AbdelMwla; K. Nagy; A. Hassan
Volume 30, Issue 3, July 2013, Pages 701-722
M. H. Hassan; E. A. El-Metwally; N. Z. Aboelfotoh; A. Hassan