@misc{indiciae230943c8f788,
  title = {Knowledge of results: instructor feedback and student performance.},
  author = {H L Logan and N S Logan and J L Fuller and G E Denehy and P E Kerber},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/63474/},
  note = {Source identifier: 63474}
}