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) Sara KAWABATA,Which Language to Choose? : Learners' Perspectives on the Use of Japanese and English in the English Language Classroom,四国大学紀要 = Bulletin of Shikoku University,09191798,徳島 : 四国大学,2023,,61,21-28,https://cir.nii.ac.jp/crid/1520581627312000768,