Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WAIDA Seiji,"Aspects of ""Gakuryoku"" Problems of Japan after World War II",Bulletin of Japanese Association of School Education,09139427,Japanese Association of School Education,2006,21,0,8-19,https://cir.nii.ac.jp/crid/1390282680757818112,https://doi.org/10.20576/bojase.kj00008132420