@misc{indiciae7a73e7f6653e,
  title = {Computer-assisted learning: introduction and general considerations.},
  author = {R W Gerard},
  year = {1969},
  doi = {10.1073/pnas.63.3.573},
  url = {https://pubmed.ncbi.nlm.nih.gov/16591765/},
  note = {Source identifier: 16591765}
}