MIROLYUBOVA, Tatyana Vasilievna; KARLINA, Tatyana Valeryevna; NIKOLAEV, Roman Sergeevich. Digital Economy: Identification and Measurements Problems in Regional Economy. Economy of Regions, [S. l.], v. 16, n. 2, p. 377–390, 2020. DOI: 10.17059/2020-2-4. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1732. Acesso em: 24 apr. 2026.