Journal article
Quartil Q3
Which firms are the most innovative? The importance of multinationals and exporters in Portugal
Silva, Armando Mendes Jorge Nogueira da
,
Afonso, Oscar
,
Africano, Ana
ISLA — Instituto Politécnico de Gestão e Tecnologia
Acta Oeconomica, Volume 63, Issue 2, 2013, pp. 343–388