@article{oakontologybasedknowledgemapmodelfor,
  title = {OAK: Ontology-Based Knowledge Map Model for Digital Agriculture},
  author = {Quoc Hung Ngo and Tahar Kechadi and Nhien-An Le-Khac},
  year = {2020},
  eprint = {2011.11442},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.11442v1},
}