Wagino, Wagino and Ambiyar, Ambiyar and Syah, Nurhasan and Suhendar, Suhendar and Nanda, Iffarial (2017) THE INFLUENCE OF YOUTUBE LEARNING MEDIA WITH OBSERVATION METHOD AND SELFCONFIDENCE ON LEARNING OUTCOMES OF HEAVY EQUIPMENT TECHNOLOGY. VANOS Journal of Mechanical Engineering Education, 2 (2). pp. 1-8. ISSN 2528-2611; e-ISSN 2528-2700