MACIEJEWSKI, G. The food expenditure in Poland and other European Union countries – a comparative analysis. Olsztyn Economic Journal, [S. l.], v. 14, n. 2, p. 179–194, 2019. DOI: 10.31648/oej.3970. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/3970. Acesso em: 8 may. 2024.