Volume 50, Issue 3, July 2021, Pages 1959-1970
Mohamed E. Ahmed; Ismail M. El-Garhy; Ashraf H. Mohamed
Volume 49, Issue 1, January 2020, Pages 229-240
Emad A. El-Tamamy; Ashraf H. Mohamed; Wael R. Hablas; Shaban H. Abd El-Rahman