Poujol Galván, Guadalupe, and Myriam Fracchia Figueiredo. “Violence, Effects and Alternatives of Teachers and Secondary Students, a Structural Framework”. Polisemia, vol. 12, no. 22, Aug. 2017, pp. 91-105, https://doi.org/10.26620/uniminuto.polisemia.12.22.2016.91-105.