@misc{indiciaef01dabd2c59d,
  title = {Training time and programed instruction.},
  author = {G D Mayo and A A Longo},
  year = {1966},
  doi = {10.1037/h0022934},
  url = {https://pubmed.ncbi.nlm.nih.gov/5905104/},
  note = {Source identifier: 5905104}
}