ROMANOVA, Olga A.; SIROTIN, Dmitry V. Environmental and Economic Efficiency of Recycling Industrial Waste in the Urals. Economy of Regions, [S. l.], v. 17, n. 1, p. 59–71, 2021. DOI: 10.17059/ekon.reg.2021-1-5. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1646. Acesso em: 4 apr. 2026.