SEWERYNIAK, T.; STOSIK, A.; LEŚNIEWSKA, A.; ŁASIŃSKI, G. COMPETENCES OF PROFESSIONAL VOLLEYBALL TEAM COACHES IN THE OPINION OF EXPERTS. Journal of Positive Management, [S. l.], v. 9, n. 2, p. 18–33, 2019. DOI: 10.12775/JPM.2018.140. Disponível em: https://apcz.umk.pl/JPM/article/view/JPM.2018.140. Acesso em: 18 jul. 2024.