RASTVORTSEVA, S.; AMANALIEVA, A. The concept of technological proximity in the development of European Union national innovative systems. Bulletin of Geography. Socio-economic Series, [S. l.], v. 51, n. 51, p. 35–46, 2021. DOI: 10.2478/bog-2021-0003. Disponível em: https://apcz.umk.pl/BGSS/article/view/31270. Acesso em: 14 jul. 2024.