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) Ronnie Cheung and Doug Vogel,Predicting user acceptance of collaborative technologies: An extension of the technology acceptance model for e-learning,Computers & Education,0360-1315,Elsevier BV,2013-04,63,,160-175,https://cir.nii.ac.jp/crid/1361418520900430464,https://doi.org/10.1016/j.compedu.2012.12.003