KOWALSKI, S. The marketing in crisis situations on the example of the volleyball club AZS Częstochowa SSA. Quality in Sport, [S. l.], v. 4, n. 1, p. 7–17, 2018. DOI: 10.12775/QS.2018.001. Disponível em: https://apcz.umk.pl/QS/article/view/QS.2018.001. Acesso em: 30 nov. 2021.