@article{oai:barrel.repo.nii.ac.jp:00000472,
 author = {西山, 茂},
 issue = {2/3},
 journal = {商学討究},
 month = {Dec},
 pages = {1--23},
 title = {e-learningは効果的な教育方法か?-データ解析-},
 volume = {57},
 year = {2006}
}