Ruzhanskaya Л. С. .; Fonova Н. Г. .; Yakimova Е. А. . Reaction of Small and Medium-Sized Enterprises to the Corona Crisis: the Impact of Regional Authorities . Economy of Regions, [S. l.], v. 18, n. 3, p. 653–672, 2022. DOI: 10.17059/ekon.reg.2022-3-3. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/305. Acesso em: 5 may. 2024.