Volume 46, Issue 6, November 2019, Pages 1937-1950
Mahmoud A.A. Mohamed; E. A.M. Awad; I. R. Mohamed; A. S.A. Elrys
Volume 46, Issue 3, May and June 2019, Pages 685-698
Marwa I.M. Ibrahim; E. A.M. Awad; S. M.M. Dahdouh; Wafaa M.T. El- Etr; A. S.M. Ibrahim