@TECHREPORT{Med_Per_2016,
author = "Medina, Juan  Pablo - García, Natalí - Duarte, Diana - Bustos, Angélica - Hernandez, Fabian",
title = "Percepción",
year = 2016,
institution = "Repositorio Corporación Unificada Nacional de Educación Superior",
url = "https://repositorio.cun.edu.co/handle/cun/2609",
}