@article{207,
  title = {Data Warehousing for Improving Web-based Learning Sites},
  author = {F Araque and Alberto Salguero and Luis Martínez and E Navarro and M Calero},
  year = {2007},
  journal = {International Journal of Emerging Technologies in Learning},
  publisher = {Open Access Journal},
  volume = {2},
  pages = {42-47},
  url = {http://online-journals.org/i-jet/article/view/81},
  keywords = {revista_internacional},
}