Volume 28, Issue 1, January 2017, Pages 88-98
Ragaa Darwish; Haidy Megahed; MennattAllah Attia; Dalia El-Neily
Volume 22, Issue 1, January 2014, Pages 74-86
Ragaa Darwish; Nagla Salama; Mohamed Elsirafy; Wael Kholeif