Volume 44, Issue 2, June 2019, Pages 19-24
Iman Fawzi Elzemeity; Mohamed Fawzi Kotb; Sahar Sedky Kaddah; Magdi El-Saadawi
Volume 37, Issue 3, September 2012, Pages 18-30
Mohamed Mamdouh Kabsha; Nagy Abed; Gabr Ahmed