Volume 67, Issue 170, July 2021, Pages 19-36
Waleed Younis; Mahmoud Hamed Sabra; Ehab Kotb Elmahallawy; Haitham Helmy Sayed
Volume 63, Issue 152, January 2017, Pages 183-188
MALK ISMAIL IBRAHIM; Adel ELSAYED AHMED MOHAMED; ALSAGHER ALI; HASSAN MAHMOUD