Volume 44, Issue 2, December 2016, Pages 261-282
Kamel Sabet; Gamal Ghanem; Fatma Radwan; Lobna Allam
Volume 37, Issue 2, December 2009, Pages 21-28
Effat A. Zaher; Nour K. Soliman; Fatma M. Radwan; Abou-Ghanima S. Fath-El-Bab