PACH-GURGUL, A.; ULBRYCH, M. . Energy Efficiency of the Polish Industrial Sector in the Context of the Concept of Sustainable Development. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 33, n. 4, p. 95–113, 2019. DOI: 10.24917/20801653.334.6. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/5737. Acesso em: 20 may. 2024.