GAVKALOVA, Nataliia et al. Digital Innovation Hubs and portfolio of their services across European economies. Oeconomia Copernicana, [S. l.], v. 15, n. 1, p. 59–94, 2024. DOI: 10.24136/oc.2757. Disponível em: https://journals.economic-research.pl/oc/article/view/2757. Acesso em: 25 may. 2024.