Godoy, Carmina, Isabel Casado, Lucía Ballesteros, and María Sánchez. “ A visual analysis about the characterization of the participants of the 15-M movement”. Nómadas. Critical Journal of Social and Juridical Science, vol. 47, vol. 47, no. 1, 2016, pp. 5-24, doi: https://doi.org/10.5209/rev_NOMA.2016.v47.n1.52393.