PENA-SANCHEZ, R. The GDP Growth-Rates Of Countries With The Highest Production Of Patents. International Business & Economics Research Journal (IBER), [S. l.], v. 12, n. 2, p. 229–238, 2013. DOI: 10.19030/iber.v12i2.7636. Disponível em: https://clutejournals.com/index.php/IBER/article/view/7636. Acesso em: 17 jul. 2024.