ROSIEK, J. The implementation of Circular Economy Concept in the Polish Coal Combustion Products Sector – selected problems. Economic and Environmental Studies, [S. l.], v. 18, n. 1 (45), p. 353–373, 2020. DOI: 10.25167/ees.2018.45.20. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2618. Acesso em: 22 nov. 2024.