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) 曽我 真人 and 瀧 寛和,Sketch Learning Environment with Diagnosis and Drawing Guidance from Rough Form to Detailed Contour Form,Transactions On Edutainment III Volume 5940/2009,,,2009,,,129-140,https://cir.nii.ac.jp/crid/1010000782463071747,