@article{userbasedcollaborativefilteringapproach,
  title = {User-based collaborative filtering approach for content recommendation in OpenCourseWare platforms},
  author = {Nikola Tomasevic and Dejan Paunovic and Sanja Vranes},
  year = {2019},
  eprint = {1902.10376},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.10376v1},
}