Volume 31, Issue 1, December 2011, Pages 165-178
Eman Badr; Manal Safan; Mahmoud Hadhoud
Volume 27, Issue 2, December 2007, Pages 191-206
Thanaa Hamed; Mosad Odah; Eman Badr; Ibrahiem Rageh; Abou-Bakr Ras; Magda Bakr