@inproceedings{weko_169385_1,
   author	 = "多喜,賢一郎",
   title	 = "eラーニング教材における双方向性の有無と学習効果",
   booktitle	 = "第65回全国大会講演論文集",
   year 	 = "2003",
   volume	 = "2003",
   number	 = "1",
   pages	 = "415--416",
   month	 = "mar"
}