SOCHA, Robert. Leadership, management or command of a hierarchical organisation ?. Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 23, n. 3, p. 56–60, 2019. DOI: 10.5604/01.3001.0013.6547. Disponível em: https://asej.eu/index.php/asej/article/view/381. Acesso em: 25 apr. 2024.