Paper  bibtex   

@phdthesis{DBLP:phd/dnb/Ferreyra19,
  author    = {Nicol{\'{a}}s Emilio D{\'{\i}}az Ferreyra},
  title     = {Instructional awareness: a user-centred approach for risk communication
               in social network sites},
  school    = {University of Duisburg-Essen, Germany},
  year      = {2019},
  url       = {https://duepublico2.uni-due.de/receive/duepublico\_mods\_00070023},
  urn       = {urn:nbn:de:hbz:464-20190228-071656-1},
  timestamp = {Wed, 12 Feb 2020 00:00:00 +0100},
  biburl    = {https://dblp.org/rec/phd/dnb/Ferreyra19.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}