KOSZTOWNIAK, Aneta. The impact of enterprise markups on changes in the CPI in Poland. Journal of Management and Financial Sciences, [S. l.], n. 51, p. 9–35, 2024. DOI: 10.33119/JMFS.2024.51.1. Disponível em: https://econjournals.sgh.waw.pl/JMFS/article/view/4605. Acesso em: 4 oct. 2024.