KHANIUKOVA , O.; MALOIVAN , Y. The current state of technical and tactical training of young tennis players 8-9 years of age. Sports games, [S. l.], n. 2(28), p. 112–120, 2023. DOI: 10.15391/si.2023-2.10. Disponível em: https://journals.uran.ua/sports_games/article/view/274779. Acesso em: 17 jul. 2024.