GÓRSKA, Rumiana; MYGA, Jacek. Effects of Introducing a CO₂ Tax: The Case of Poland. Eastern European Journal of Transnational Relations, Bialystok, PL, v. 9, n. 2, p. 37–51, 2025. DOI: 10.15290/eejtr.2025.09.02.03. Disponível em: https://eejtr.uwb.edu.pl/article/view/850. Acesso em: 27 jun. 2026.