@misc{indiciaeb4006ffd9188,
  title = {Supporting collaboration in virtual learning environments.},
  author = {Richard Joiner},
  year = {2004},
  doi = {10.1089/109493104323024456},
  url = {https://pubmed.ncbi.nlm.nih.gov/15140362/},
  note = {Source identifier: 15140362}
}