Relationship between strength, coordination, and balance to underhand service in amateur volleyball players’ teenage. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 10, n. 2, p. 230–244, 2024. DOI: 10.29407/js_unpgri.v10i2.22673. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/22673. Acesso em: 2 apr. 2025.