Rifai, Ahmad, Iwan Setiawan, and Rizky Nurulfa. “Model Pembelajaran Tolak Peluru Berbasis Media Pada Siswa Sekolah Menengah Pertama (SMP)”. Jurnal Speed (Sport, Physical Education, Empowerment) 5, no. 2 (November 30, 2022): 99–106. Accessed April 28, 2024. https://journal.unsika.ac.id/index.php/speed/article/view/7055.