Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MATSUOKA Hatsuki,The Developmental Change of Children’s Understanding Through Museum Activities,The Journal of Social Studies,09158154,Japanese Association for the Social Studies,2006,2006,97,27-39,https://cir.nii.ac.jp/crid/1390282680750555392,https://doi.org/10.18992/socialstudies.2006.97_27