Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "酒井, 英樹",Effects of Listening Free Written Recall Tasks on Development of L2 Listening Comprehension Ability,信州大学教育学部紀要,0373-7381,信州大学教育学部,2006-08-25,118,,1-12,https://cir.nii.ac.jp/crid/1050282813889700480,