ŁON, E. Polish zloty as an instrument to support the economy in the era of coronavirus. Research Papers in Economics and Finance, [S. l.], v. 4, n. 3, p. 47–51, 2020. DOI: 10.18559/ref.2020.3.5. Disponível em: https://journals.ue.poznan.pl/REF/article/view/111. Acesso em: 25 apr. 2024.