@misc{indiciae083fa4103fb1,
  title = {Distance education. Part 1. Conceptualization and development.},
  author = {L Piterman and M Parer and P Schattner and L McCall},
  year = {2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/10902216/},
  note = {Source identifier: 10902216}
}