@misc{indiciae617c9c7422e1,
  title = {Computer instruction versus the lecture.},
  author = {C R Smith and J L Bradford and W R Aiken},
  year = {1972},
  doi = {10.1097/00001888-197206000-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/5057164/},
  note = {Source identifier: 5057164}
}