JANEK, S.; CZYŻ , J. .; WITKOWSKA-DĄBROWSKA, M. Operating Subsidies and the Economic Situation of Agricultural Farms in Poland in 2014-2019. Olsztyn Economic Journal, [S. l.], v. 16, n. 1, p. 45–55, 2021. DOI: 10.31648/oej.7310. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/7310. Acesso em: 27 apr. 2024.