@TECHREPORT{Bar_El _1978,
author = "Barrera P., Clemencia - Naranjo L., Leonor - Baez G., Sara",
title = "El trabajo social en el area laboral sector industrial",
year = 1978,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/3053",
}