Afanasieva Т. В. .; Kazanbieva А. Х. . Approach to Assessing the Digital Economy Development Based on Clustering of Russian Regions. Economy of Regions, [S. l.], v. 18, n. 4, p. 1075–1088, 2022. DOI: 10.17059/ekon.reg.2022-4-8. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/397. Acesso em: 6 may. 2024.