Volume 46, Issue 5, September 2019, Pages 1441-1451
Amera M. Sabri; I. R. Mohamed; A. E. Nasrallah; A. M.A. Merwad
Volume 45, Issue 6, November 2018, Pages 1871-1884
Amen M. Merwad; M. H. El-Sawah; A. A.M. Mohsen