Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "NISHIKAWA, Nobuhiro",The actual research of the diversity and equality of the obligation schools : focus on the nine years combined schools,京都産業大学総合学術研究所所報,13488465,京都 : 京都産業大学総合学術研究所,2014-07,9,,17-31,https://cir.nii.ac.jp/crid/1050564287372160512,