@article{Alvarez:99269,
      author        = "Alvarez, J. and Usan, P. and Estrada, N. and Murillo, V.",
      title         = "{Inclusión de metodologías activas en el alumnado de
                       enseñanza superior universitaria [Inclusion of active
                       methodologies in university higher education students]}",
      year          = "2020",
}