Moral-Muñoz, J.A., Herrera-Viedma, E., Santisteban-Espejo, A. y Cobo, M.J. 2020. Software tools for conducting bibliometric analysis in science: An up-to-date review. Profesional de la información. 29, 1 (ene. 2020). DOI:https://doi.org/10.3145/epi.2020.ene.03.