著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Natalie J. Wilkins and Gabriel P. Kuperminc,Why Try? Achievement Motivation and Perceived Academic Climate Among Latino Youth,The Journal of Early Adolescence,0272-4316,SAGE Publications,2009-03-23,30,2,246-276,https://cir.nii.ac.jp/crid/1363670320612804608,https://doi.org/10.1177/0272431609333303