Saucedo, I. C. C., Alvarado, P. M., Del Villar, O. A. E., Vega, M. G., & Peña, G. M. G. (2017). Exposure to Violence in High School Students in Ciudad Juarez, Mexico. European Scientific Journal, ESJ, 13(15). https://doi.org/10.19044/esj.2017.v13n15p%p