OJDANA-KOŚCIUSZKO, Monika. THE IMPACT OF THE COVID-19 PANDEMIC ON THE RAIL TRANSPORT NETWORK IN POLAND. Management and Administration Journal, [S. l.], v. 58, n. 131, 2022. DOI: 10.34739/zn.2022.58.01. Disponível em: https://czasopisma.uws.edu.pl/znadministracja/article/view/2746. Acesso em: 5 oct. 2024.