Volume 27, Issue 1, January 2010, Pages 215-225
Adel Mohamed alweshali; Abdullah Mohamed Yayah
Volume 27, Issue 1, January 2010, Pages 226-246
Adel Mohamed alweshali; Abdullah Mohamed Yayah; Ahmed AL-Moayyad
Volume 26, Issue 3, July 2009, Pages 1537-1547
Adel Mohamed alweshali; Abdullah Mohamed Yayah
Volume 26, Issue 3, July 2009, Pages 1548-1568
Adel Mohamed alweshali; Abdullah Mohamed Yayah; Ahmed AL-Moayyad