@misc{indiciaee84f55308aac,
  title = {Enhance learning with an audience response system.},
  author = {David L Turpin},
  year = {2003},
  doi = {10.1016/j.ajodo.2003.10.009},
  url = {https://pubmed.ncbi.nlm.nih.gov/14666069/},
  note = {Source identifier: 14666069}
}