SPYCHAŁA, Marcin. The Fiscal Role of Excise Duty in Poland and Other Countries of the European Union. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 4, n. 4, p. 138–157, 2016. DOI: 10.18559/SOEP.2016.4.9. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3438. Acesso em: 3 sep. 2026.