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)
Andy Kurnia and Andrew Lim and Brenda Cheang,Online Judge,Computers & Education,0360-1315,Elsevier BV,2001-05,36,4,299-315,https://cir.nii.ac.jp/crid/1360017287038347520,https://doi.org/10.1016/s0360-1315(01)00018-5