@article{378,
  author = {Ching-Kun Hsu and Gwo-Jen Hwang and Chih-Kai Chang},
  title = {Development of a reading material recommendation system based on a knowledge engineering approach},
  year = {2010},
  journal = {Computers & Education},
  volume = {55},
  pages = {76 - 83},
  month = {08/2010},
}