Moura, A. M. M. de, and S. E. Caregnato. “Co-Classification Between Articles and Patents: a Study of the Interaction Between S &Amp; T Biotechnology Brazilian”. Informação &Amp; Sociedade, vol. 20, no. 2, July 2010, https://periodicos.ufpb.br/ojs/index.php/ies/article/view/3757.