ОВЧИННИКОВА, Оксана Петровна; KHARLAMOV , Maksim M. Digital Maturity of Core Enterprises: Assessment and Impact on Territorial Development. Economy of Regions, [S. l.], v. 18, n. 4, p. 1249–1262, 2022. DOI: 10.17059/ekon.reg.2022-4-20. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/405. Acesso em: 28 apr. 2026.