Volume 45, Issue 5, September 2018, Pages 1581-1597
El-Sayed M. Abdou; S. A.I. Ghanem; O. A.A. Zeiton; A. E.A. Omar
Volume 43, Issue 6, November and December 2016, Pages 1889-1898
El-Sayed M.S. Gheith; E. A. El-Metwally; R. G.M.I. Shemi