Jaimes Barros, A. P., L. Y. López Chaparro, J. R. Aguilar, and M. P. Menjura Torres. “Comunicativa Characterization in Elderly Home Care of Bucaramanga, under a Cognitive Model”. Areté, vol. 14, no. 1, Nov. 2014, pp. 162-171, https://arete.ibero.edu.co/article/view/717.