@article{RountreeWH02,
  title = {Learning to look: real and virtual artifacts},
  author = {Janet Rountree and William Wong and Robert Hannah},
  year = {2002},
  url = {http://ifets.ieee.org/periodical/vol_1_2002/rountree.html},
  researchr = {https://researchr.org/publication/RountreeWH02},
  cites = {0},
  citedby = {0},
  journal = {Educational Technology & Society},
  volume = {5},
  number = {1},
}