Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tomonari Yamashita,The problems and prospects of children's participation theory : The children's participation theory of Roger.A Hart and beyond,九州大学心理学研究,13453904,"Faculty of Human-Environment Studies, Kyushu University",2009-03-31,10,,101-111,https://cir.nii.ac.jp/crid/1390290699813684864,https://doi.org/10.15017/18422