STOSIK, A.; LEŚNIEWSKA, A. Towards coopetition in sport. Challenges for the market of high competition. Quality in Sport, [S. l.], v. 2, n. 4, p. 67–75, 2016. DOI: 10.12775/QS.2016.025. Disponível em: https://apcz.umk.pl/QS/article/view/QS.2016.025. Acesso em: 24 jun. 2024.