Volume 18, Issue 1, June 2017, Pages 581-585
Mohamed F Hamed; Moustafa A. Al-Araby
Volume 17, Issue 2, June 2016, Pages 373-381
Omar Salim Ibrahim Al-Janabi; Farid Jamil Omar AL-Tahan; Ibrahim Salim Sattar
Volume 11, Issue 2, December 2009, Pages 57-70
Hemeda Sh. A.