https://repositorio.utn.edu.ec/entities/publication/fc0f37f7-43c9-4a43-bd78-e8de187d1b03
https://repositorio.utn.edu.ec/entities/person/4b080c7b-3e38-4625-9817-6686ab213072
https://repositorio.utn.edu.ec/entities/publication/4bf8ce17-6bf4-4fc6-900a-dc1ec4cd33bd
https://repositorio.utn.edu.ec/entities/publication/1e9d4799-ad78-4e2d-ab9f-3fede160f33f