MACANOVIĆ, V.; ĐUROVIĆ, S. KNOWLEDGE AND ABILITIES OF MIDDLE LEVEL MANAGERS. NIR, [S. l.], v. 1, n. 11, p. 127, 2017. DOI: 10.59417/nir.2017.11.127. Disponível em: http://nir-casopis.org/index.php/nir/article/view/156. Acesso em: 10 mar. 2025.