Volume 32, Issue 1, June 2012, Pages 77-92
Ibrahim Ibrahim; Walaa Nazmy; Adel Saad; El-Shymaa Abdel-Hakeem
Volume 29, Issue 2, December 2009, Pages 15-32
Moshira Rateb; Amira Hassouna; Eman Obaia; Samar Marzouk
Volume 26, Issue 2, December 2006, Pages 283-304
Lobna Kassem; Zeinab Alrefaie; Moshira Rateb