Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKENAKA Makiko and INAGAKI Shigenori and KURODA Hideko and OHKUBO Masahiko and DEGUCHI Akiko and DOI Shozo,Learning Support System Using Camera-Equipped Mobile Phones : The Case Study of Life Environment Studies in the Elementary 1st Grade,日本教育工学会大会講演論文集,,,2004-09-23,20,,601-602,https://cir.nii.ac.jp/crid/1572261549983624192,