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) MIURA Motoki and SUGIHARA Taro and KUNIFUJI Susumu,Improvement of Digital Pen Learning System for Daily Use in Classrooms,Educational Technology Research,0387-7434,日本教育工学会,2011,34,1-2,49-57,https://cir.nii.ac.jp/crid/1390001205220090112,https://doi.org/10.15077/etr.kj00007561985