Perbandingan Pengaruh Permainan Baseball dengan Permainan Kippers Terhadap Kesegaran Jasmani Murid SD. Indonesian Journal of Physical Activity, [S. l.], v. 1, n. 1, p. 23–34, 2021. DOI: 10.59734/ijpa.v1i1.1. Disponível em: https://ijophya.org/index.php/ijophya/article/view/1. Acesso em: 8 oct. 2026.