@article{isinkaye2015,
  title={Recommendation systems: Principles, methods and evaluation},
  author={Folasade Olubusola Isinkaye and Yetunde Folajimi and Bolanle Adefowoke Ojokoh},
  year={2015},
  journal={Egyptian Informatics Journal},
  doi={10.1016/j.eij.2015.06.005},
  url={https://doi.org/10.1016/j.eij.2015.06.005}
}