著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Ding, Meixia",Teaching early algebra through example-based problem solving : insights from Chinese and U.S. elementary classrooms,,Routledge,2021,Routledge research in STEM education,,9780367431785,,https://cir.nii.ac.jp/crid/1130290145422457740