Aspar, M., Mulyanto, T. Y., Mahardika, G. P., & Paramadina, A. I. (2020). ANALYSIS OF THE IMPACT OF THE USE OF GAWAI / GADGET ON SPORT ACTIVITIES OF ELEMENTARY SCHOOL STUDENTS. Jurnal Speed (Sport, Physical Education, Empowerment), 3(2), 129–135. Retrieved from https://journal.unsika.ac.id/index.php/speed/article/view/4055