@misc{indiciae03b78ec176ff,
  title = {The regular classroom environment.},
  author = {L M Lieberman},
  year = {1982},
  doi = {10.1177/002221948201500514},
  url = {https://pubmed.ncbi.nlm.nih.gov/7086295/},
  note = {Source identifier: 7086295}
}