UJHELYI, Mária; FILEP, Roland. Change Leadership. CROSS-SECTIONS - Social Science Journal, [S. l.], v. 6, n. 4, p. 5–21, 2017. DOI: 10.18392/metsz/2017/5/1. Disponível em: https://ojs.lib.unideb.hu/metszetek/article/view/11623.. Acesso em: 20 may. 2024.