Volume 24, Issue 1, January 2018, Pages 1-8
Abd-Elhady Abd-Elaty Salama; Tarek Ezzat Abd-Ellateif; Tarek Abd Elazeim Gobran; Ahmed Abou Hashem
Volume 20, Issue 4, July and August 2014, Pages 1-7
Tarek Gobran; Ameen Saleh; Omar ElEkiabi
Volume 20, Issue 3, May and June 2014, Pages 1-8
Tarek Gobran; Ameen Saleh; Omar ElEkiabi