BANGUN, S. Y. Tingkat Kebugaran Jasmani Siswa SMP Negeri Se-Kecamatan Bosar Maligas Kabupaten Simalungun Provinsi Sumatera Utara. JOSSAE (Journal of Sport Science and Education), [S. l.], v. 4, n. 1, p. 30–35, 2019. DOI: 10.26740/jossae.v4n1.p30-35. Disponível em: https://journal.unesa.ac.id/index.php/jossae/article/view/4392. Acesso em: 7 may. 2024.