GEORGE XANTHAKIS. Leadership and Communication as The Key Motivation Factors, During the Economic Crisis the Evidence of Greece. International Journal of Applied Research in Management and Economics, [S. l.], v. 2, n. 4, p. 39–48, 2020. DOI: 10.33422/ijarme.v2i4.276. Disponível em: https://www.dpublication.com/journal/IJARME/article/view/276. Acesso em: 12 oct. 2025.