@article{Garcés-Ayerbe:78842,
      author        = "Garcés-Ayerbe, C. and Rivera-Torres, P. and
                       Suárez-Perales, I. and Leyva-de la Hiz, D.I.",
      title         = "{Is It Possible to Change from a Linear to a Circular
                       Economy? An Overview of Opportunities and Barriers for
                       European Small and Medium-Sized Enterprise Companies}",
      year          = "2019",
}