Astra, I Ketut Budaya, and I Wayan Artanayasa. “Developing Instructional Material for Sepak Takraw Playing Technique Course Completed With Smart Audiovisual to Improve Competencies of the Students of Sport & Health Education Department Ganesha University of Education”. International research journal of engineering, IT & scientific research 3, no. 4 (July 31, 2017): 66–76. Accessed July 16, 2024. https://sloap.org/journals/index.php/irjeis/article/view/552.