Santos, Josiel Gonçalves dos, Cristina Gomes de Souza, and Alexandre de Carvalho Castro. 2014. “Evaluating R&D Program of the Brazilian Electricity Sector through Industrial Property Indicators”. Journal of Technology Management & Innovation 9 (3). Santiago, Chile:83-90. https://doi.org/10.4067/S0718-27242014000300006.