PIĘKOŚ, Dominik; CZYRNY, Krzysztof. Role of Energy Resources in Europe’s Geopolitical Environment . Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 30, n. 1, p. 145–151, 2026. DOI: 10.19192/wsfip.sj1.2026.14. Disponível em: https://asej.eu/index.php/asej/article/view/964. Acesso em: 20 apr. 2026.