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) BEICHNER R. J.,An Introduction to Physics Education Research,"""Getting Started in PER"" Reviews in PER",,American Association of Physics Teachers,2009,2,,,https://cir.nii.ac.jp/crid/1570572701042617728,