@article{anadaptiveeducationalelearningsystem,
  title = {A Hybrid Adaptive Educational eLearning Project based on Ontologies Matching and Recommendation System},
  author = {Vasiliki Demertzi and Konstantinos Demertzis},
  year = {2020},
  eprint = {2007.14771},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.14771v3},
}