Nugraha, Ugi, Ilham Ilham, Hary Soedarto Harjono, and Aji Setiawan. “Learning Videos With Gymnastic Materials on The Character of Students’ Discipline and Cooperation”. Journal of Education Research and Evaluation 7, no. 1 (March 20, 2023): 98–107. Accessed November 30, 2024. https://ejournal.undiksha.ac.id/index.php/JERE/article/view/45277.