Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAO Noriko and MIWA Makiko and AOKI Kumiko and HORITA Tatsuya,A Case Study of Factors Affecting Teachers' Use of Document Cameras and Computers on a Daily Basis in Class Teachings,Educational Information Research,09126732,Japan Society of Educational Information,2015,30,3,49-60,https://cir.nii.ac.jp/crid/1390001205166904064,https://doi.org/10.20694/jjsei.30.3_49