WIERZBICKA, W. Quality of Location in Regions and Economic Efficiency of Private Companies in Poland. Olsztyn Economic Journal, [S. l.], v. 8, n. 2, p. 121–134, 2013. DOI: 10.31648/oej.3222. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/3222. Acesso em: 22 jul. 2024.