Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IZUMI Emiko and HATAI Rie and TABUCHI Mayumi,The Changes seen in Pupils through Elementary School English Can-Do and Performance Evaluation,JES Journal,1348-9275,The Japan Association of English Teaching in Elementary Schools,2020-03-20,20,01,36-51,https://cir.nii.ac.jp/crid/1390006198877018368,https://doi.org/10.20597/jesjournal.20.01_36