HAMIDAH IBRAHIM1, YASER KARASNEH2, MEGHDAD MIRABI3, RAZALI YAAKOB4 AND MOHAMED OTHMAN5
Department of Computer Science
Faculty of Computer Science and Information Technology
Universiti Putra Malaysia
Selangar D. E., 43400 Malaysia
E-mail: 1hamidah@fsktm.upm.edu.my; 2karasneh@gmail.com; 3meghdad.mirabi@gmail.com;
4razaliy@fsktm.upm.edu.my; 5mothman@fsktm.upm.edu.my