Volume 24, Issue 1, January 2018, Pages 55-65
Asaad A. Shalanda; Rafek R. Abd Ellatif; Mohamed G. Negm; Amal S. El Shal; Heba Ahmed Abdelsalam
Volume 19, Issue 6, November and December 2013, Pages 1-9
Hayam lgohary; Asaad Shalanda; Saed lethy
Volume 19, Issue 5, September and October 2013, Pages 1-9
Hayam Elgohary; Asaad Shalanda; Saed El lethy