ПЕТРЕНКО, І.; ГАНТ, О.; БОНДАР, А. Communicative competence of sport volunteers. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 1(57), p. 84–87, 2017. DOI: 10.15391/snsv.2017-1.014. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/94293. Acesso em: 22 nov. 2024.