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)
Yiqian Cao,Investigating situational willingness to communicate within second language classrooms from an ecological perspective,System,0346-251X,Elsevier BV,2011-12,39,4,468-479,https://cir.nii.ac.jp/crid/1362262943535279488,https://doi.org/10.1016/j.system.2011.10.016