Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Takenaka N.,"The Gradual Formation of Teaching Contents in Learning Social Issues : On the case of a series of textbooks ""Social Issues""",Journal of Japanese Educatinal Research Associaon for the Social Studies,0289856X,Japanese Educational Research Association for the Social Studies,2011,75,0,31-40,https://cir.nii.ac.jp/crid/1390001205946821120,https://doi.org/10.20799/jerasskenkyu.75.0_31