@misc{indiciae5c15f01bb704,
  title = {Teaching machines: a review.},
  author = {C S MORRILL},
  year = {1961},
  doi = {10.1037/h0047318},
  url = {https://pubmed.ncbi.nlm.nih.gov/13772806/},
  note = {Source identifier: 13772806}
}