NGATMAN, Ngatman; SETYAWAN, Hendra; GANI, Ismail; ISWANTO, Ari; KURNIAWAN, Dennis Dwi; RIZKYANTO, Willy Ihsan; BAKAR, Zainudin Abu. The influence of parents and coach’s roles on character building in 18 years junior tennis athlete. Jurnal Keolahragaan, [S. l.], v. 11, n. 2, p. 220–227, 2023. DOI: 10.21831/jk.v11i2.63763. Disponível em: https://journal.uny.ac.id/index.php/jolahraga/article/view/63763. Acesso em: 14 may. 2025.