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) Graham D. Hendry and Greg Ryan and Jennifer Harris,Group problems in problem-based learning,Medical Teacher,0142-159X,Informa UK Limited,2003-11,25,6,609-616,https://cir.nii.ac.jp/crid/1361699994779958400,https://doi.org/10.1080/0142159031000137427