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
Volume 43, Issue 5, September 2016, Pages 1587-1599
Wafaa M.T. Eletr; Hanaa A. Zein El-Abdeen