ROSZAK, M. EFFECTIVE COMMUNICATION AS STRENGTHENING THE WORKING EFFICIENCY OF AN ENTERPRISE ON THE EXAMPLE OF THE DUTCH CAREYN. Acta Universitatis Nicolai Copernici. Management, [S. l.], v. 46, n. 4, p. 67–76, 2019. DOI: 10.12775/AUNC_ZARZ.2019.021. Disponível em: https://apcz.umk.pl/AUNC_ZARZ/article/view/AUNC_ZARZ.2019.021. Acesso em: 19 jul. 2024.