@article{Sein-Echaluce:61892,
      author        = "Sein-Echaluce, M.L. and Fidalgo-Blanco, A. and
                       Esteban-Escaño, J. and García, F.",
      title         = "{The learning improvement of engineering students using
                       peer-created complementary resources}",
      year          = "2017",
}