Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUTO Takao and FUJII Haruhiko,Considerations of results and problems on collaborative learning by means of the jigsaw method : A case of Information Studies teachers' training,Educational Information Research,09126732,Japan Society of Educational Information,2012,28,2,15-26,https://cir.nii.ac.jp/crid/1390282680141814912,https://doi.org/10.20694/jjsei.28.2_15