KOZŁOWSKI, W. Employee Motivation as an Element of the Development Process in an Enterprise. Olsztyn Economic Journal, [S. l.], v. 15, n. 3, p. 205–213, 2020. DOI: 10.31648/oej.6539. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/6539. Acesso em: 22 may. 2022.