42489document1904YSW_504_-_SAINS_DAN_MEDIA_ELEKTRONIK_FEB.-MAC_02.pdfapplication/pdf487242013-07-13 00:42:58http://eprints.usm.my/1192/1/YSW_504_-_SAINS_DAN_MEDIA_ELEKTRONIK_FEB.-MAC_02.pdf