Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yutaka Watanobe and Shunsuke Kawabayashi and Md. Mostafizer Rahman,A Model for Identifying Frequent Errors in Incorrect Solutions,2021 10th International Conference on Educational and Information Technology (ICEIT),,IEEE,2021-01-18,,,258-263,https://cir.nii.ac.jp/crid/1870302167788699008,https://doi.org/10.1109/iceit51700.2021.9375615