@misc{indiciaec28ec4fb5e0b,
  title = {Formative design of a virtual learning environment.},
  author = {P Dev and R Pichumani and D Walker and W L Heinrichs and C Karadi and W Lorie},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/10180582/},
  note = {Source identifier: 10180582}
}