Мельник [Mel’nik А.] А. Ю. Studying the serve efficiency in volleyball on the basis of Microsoft Access databases technology. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 3(36), p. 185–189, 2013. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/23573. Acesso em: 7 may. 2024.