WALISZEWSKI, K. PROFITABILITY OF FINANCIAL CONSULTING COMPANIES IN POLAND BEFORE CRISIS AND TIMES OF THE FINANCIAL CRISIS. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], v. 2, n. 300, 2014. Disponível em: https://czasopisma.uni.lodz.pl/foe/article/view/111. Acesso em: 3 may. 2024.