@article{UsónGil:79844,
      author        = "Usón Gil, Sergio and Peña Pellicer, Begoña and Zabalza
                       Bribián, Ignacio and Llera Sastresa, Eva M. and Romeo
                       Giménez, Luis Miguel",
      title         = "{Combining flipped classroom model and educational videos
                       for improving teaching-learning process in thermodynamics
                       and thermal engineering}",
      year          = "2018",
}