Mexico’s national innovation system. A comparative analysis with Spain and the United States. Acta Universitaria, [S. l.], v. 28, n. 1, p. 87–98, 2018. DOI: 10.15174/au.2018.1430. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/1430. Acesso em: 28 apr. 2026.