GRACZYK, A.; GRACZYK, A.; WĘGRZYN, A. Change in natural gas utilisation in the context of sustainable energy management in Poland. Economics and Environment, [S. l.], v. 84, n. 1, p. 51–75, 2023. DOI: 10.34659/eis.2023.84.1.567. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/567. Acesso em: 19 apr. 2024.