... that authentic materials can represent the target language culture As she mentioned, currency of the authentic materials is a special feature particularly as the materials are extracted from the ... materials Basing on the idea that visual materials, in particular videos, are obligatory for effective language learning and teaching, educators have approached YouTube as a vast source of materials ... utilization This study intends to investigate the impact of YouTube videos as supplementary materials to enhance listening skills of students at International Standard Program, University of Languages...