PODVALNAYA, O. KEY INDICATORS OF EFFICIENCY OF INNOVATIVE ACTIVITY IN REGIONAL COMPANIES OF TOURISM INDUSTRY. Economics, Finance and Management Review, [S. l.], n. 2, p. 29–34, 2020. DOI: 10.36690/2674-5208-2020-2-29. Disponível em: https://public.scnchub.com/efmr/index.php/efmr/article/view/72. Acesso em: 29 apr. 2024.