SKORWIDER-NAMIOTKO, J. Capital structure and profitability of municipal companies in Olsztyn. Olsztyn Economic Journal, [S. l.], v. 18, n. 1, p. 77–92, 2023. DOI: 10.31648/oej.9854. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/9854. Acesso em: 24 aug. 2024.