http://repository.uhamka.ac.id/891/ Prima Gusti Yanti, PGY http://repository.uhamka.ac.id/891/1/TURNITIN%20IMPROVING%20THE%20DEBATE%20ABILITY%20THROUGH%20INQUIRY%20METHOD%20AND%20AUDIO%20VISUAL%20LEARNING%20MEDIA%20IN%20COURSE%20OF%20SPEAKING%20SKILL.pdf Download Disini !