Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Saito, Ryotaro and Ozawa, Shiori and Okuzumi, Hideyuki",Contents and methods of communication for children with severe and multiple disabilities ―focusing on teachers' approach―,Journal of Ibaraki Christian University II. Social and Natural Sciences,13426370,茨城キリスト教大学,2022,56,,103-110,https://cir.nii.ac.jp/crid/1050295027686680192,