Valencia-Zuluaga, T., Rivera-Rodriguez, S. R. and Sánchez-Ortíz, N. (2017) “Patents Consulting Use Potential for Determining the State of the Art. Analysis in Microgrids with Renewable Energy Sources”, Ingeniería Investigación y Desarrollo, 17(2), pp. 16–22. doi: 10.19053/1900771X.v17.n2.2017.7180.