Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHINOZAKI Masanori,Developing a Social Studies Units in Experimental Schools Designated by Textbook Bureau of the Ministry of Education,The Journal of Social Studies,09158154,Japanese Association for the Social Studies,2011,2011,112,38-50,https://cir.nii.ac.jp/crid/1390001205772861952,https://doi.org/10.18992/socialstudies.2011.112_38