ШЕВЧЕНКО, О. Changes in the level of technical-tactical readiness indicators of tennis players at the stage of preliminary basic training. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 1(69), p. 54–57, 2019. DOI: 10.15391/snsv.2019-1.009. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/157576. Acesso em: 5 may. 2024.