OLIVETSKIY, V. M.; GORKUSHA, O. A. THE STATE AND PROBLEMS OF THE MINING INDUSTRY: ANALYSIS AND ASSESSMENT OF DEVELOPMENT TRENDS. Region: Systems, Economics, Management, [S. l.], v. 1, n. 2 (69), p. 227–235, 2025. Disponível em: https://region-systems.owebs.ru/article/view/18841. Acesso em: 8 nov. 2026.