SADOVNICOVA, L.; KOKIEL, A. Situational and Normative Approach as a Method for Identifying and Improving Business and Personal Qualities of a Manager. Amazonia Investiga, [S. l.], v. 9, n. 25, p. 153–159, 2020. Disponível em: https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/1118. Acesso em: 24 sep. 2025.