@conference{Mae2019,
  author    = {Maenza, N., Gajic, T.},
  title     = {Mobilna aplikacija Hello Talk – nedovoljno iskorišćena mogućnost u učenju i usavršavanju stranih jezika},
  booktitle = {Sinteza 2019 - International Scientific Conference on Information Technology and Data Related Research},
  year      = 2019,
  doi       = {10.15308/Sinteza-2019-640-644},
  pages     = {640-644}
}