WICHOWSKA, A. Operating Surplus and its Importance in Financing Local Government Tasks on the Example of Municipalities of the Małopolskie Voivodeship. Olsztyn Economic Journal, [S. l.], v. 17, n. 1, p. 35–47, 2022. DOI: 10.31648/oej.8644. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/8644. Acesso em: 19 may. 2024.