SIBIRSKAYA, E. V.; CHOFU, A. G. RISKS AND OPPORTUNITIES OF IMPLEMENTING CIRCULAR ECONOMY MODELS IN THE REGIONS OF THE RUSSIAN FEDERATION. Region: Systems, Economics, Management, [S. l.], v. 1, n. 3 (70), p. 32–37, 2025. Disponível em: https://region-systems.owebs.ru/article/view/18884. Acesso em: 8 nov. 2026.