Zbierowski, Przemysław, and Katarzyna Góra. “POSITIVE LEADERSHIP: ITS NATURE , ANTECEDENTS AND CONSEQUENCES”. Journal of Positive Management 5, no. 1 (June 9, 2014): 85–99. Accessed April 27, 2024. https://apcz.umk.pl/JPM/article/view/JPM.2014.008.