KARWIŃSKI, M. Employment duration of Polish Ekstraklasa Managers, and its impact on or-ganizations sport success. Quality in Sport, [S. l.], v. 2, n. 3, p. 32–42, 2016. DOI: 10.12775/QS.2016.017. Disponível em: https://apcz.umk.pl/QS/article/view/QS.2016.017. Acesso em: 7 dec. 2021.