Upaya Meningkatkan Hasil Belajar Permainan Sepak Bola Melalui Metode Variasi Pada Siswa . Indonesian Journal of Physical Activity, [S. l.], v. 3, n. 1, p. 42–50, 2023. DOI: 10.59734/ijpa.v3i1.40. Disponível em: https://ijophya.org/index.php/ijophya/article/view/40. Acesso em: 2 mar. 2026.