@article{Terra:108293,
      author        = "Terra, A.L. and Agustín Lacruz, C. and Bernardes, Ó. and
                       Fujita, M.S.L. and Bueno de la Fuente, G.",
      title         = "{Subject-access metadata on ETD supplied by authors: A
                       case study about keywords, titles and abstracts in a
                       Brazilian academic repository}",
      year          = "2021",
}