ROCHA, F.; RUIZ, A. U. MULTINATIONAL ENTERPRISES AND THE INTERNALIZATION OF R&D: ARE THERE INTRA-FIRM R&D NETWORKS?. Análise Econômica, [S. l.], v. 24, n. 45, 2009. DOI: 10.22456/2176-5456.10859. Disponível em: https://www.seer.ufrgs.br/index.php/AnaliseEconomica/article/view/10859. Acesso em: 6 jul. 2022.