TYRAŃSKA, M. Categorization of assessment system of managerial competencies in Polish enterprises – research results. Journal of Positive Management, [S. l.], v. 8, n. 2, p. 43–56, 2018. DOI: 10.12775/JPM.2017.010. Disponível em: https://apcz.umk.pl/JPM/article/view/JPM.2017.010. Acesso em: 26 apr. 2024.