@ARTICLE{2011-TIHE-TOOL,
  AUTHOR = {Garcia, E. and Romero, C. and Ventura, S. and De Castro, C.},
  TITLE = {A collaborative educational association rule mining tool},
  JOURNAL = {The Internet and Higher Education},
  VOLUME = {14},
  NUMBER = {2},
  YEAR = {2011},
  PAGES = {77-88}
}