Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MORIMITSU Yayoi,Expression and Invisibility of Poverty in School,The Journal of Educational Sociology,03873145,THE JAPAN SOCIETY OF EDUCATIONAL SOCIOLOGY,2011,88,0,273-294,https://cir.nii.ac.jp/crid/1390282680373651712,https://doi.org/10.11151/eds.88.273