Volume 43, Issue 3, July 2020, Pages 199-209
Ismail Mohamed Sakr; Wageeh A. ElAskary; Mohamed Sheha; Tarek ghonim
Volume 40, Issue 2, April 2017, Pages 107-117
M. Nasr; M.A. Hosien; E.M. Wahba; A.A.A. Sheha