著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ,Face to Face Group Discussion Exercise Support System,Proc. of The 21th International Conference on Computers in Education (ICCE2013),,,2013,,,216-221,https://cir.nii.ac.jp/crid/1010282257132904192,