WALCZAK, Krzysztof. The Whistleblower Act and Labour Protection Issues. Acta Universitatis Lodziensis. Folia Iuridica, [S. l.], v. 112, p. 73–85, 2025. DOI: 10.18778/0208-6069.112.05. Disponível em: https://czasopisma.uni.lodz.pl/Iuridica/article/view/24665. Acesso em: 15 feb. 2026.