Metropolitan Regions as Centres of Knowledge and Innovation Creation. ENTRENOVA - ENTerprise REsearch InNOVAtion, [S. l.], v. 1, n. 1, p. 39–44, 2015. Disponível em: https://ojs.srce.hr/index.php/entrenova/article/view/14382. Acesso em: 19 aug. 2025.