SEWERYNIAK, T.; NOWAK, A.; STOSIK, A. Selected elements of motivational impact on sport performance in professional volleyball teams. Quality in Sport, [S. l.], v. 2, n. 4, p. 41–53, 2016. DOI: 10.12775/QS.2016.023. Disponível em: https://apcz.umk.pl/QS/article/view/QS.2016.023. Acesso em: 26 apr. 2024.