@article{oai:tokaigakuin-u.repo.nii.ac.jp:00003795,
 author = {藤井, 康寿 and FUJII, Kouju},
 journal = {東海学院大学紀要, Bulletin of Tokai Gakuin University},
 month = {Dec},
 note = {16, 20211516},
 pages = {123--128},
 title = {【研究ノート】長さの単位と測定について学ぶデジタル教具の開発と活用法},
 volume = {15},
 year = {2021},
 yomi = {フジイ, コウジュ}
}