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) Kazuhiro MATSUI and Akihiro AZUMA,A study on the optimal distance of approach-run for running long jump based on quadratic regression equation approximation using graphing calculator in PE class of the National Institute of Technology,"北陸体育学会紀要 = Bulletin of Hokuriku Society of Physical Education, Health and Sport Sciences",09137149,内灘町 (石川県) : 北陸体育学会,2018-03,,54,1-6,https://cir.nii.ac.jp/crid/1524232505299632896,