TY - Journal of East China Normal University(Natural Science) A1 - Qinmin YANG, Zhisong JIANG T1 - Design and implementation of automatic correction for college mathematics assignments Y1 - 2022-03-25 JF - Journal of East China Normal University(Natural Science) JO - Journal of East China Normal University(Natural Science) SP - 76 EP - 83 VL - 2022 IS - 2 UR - https://xblk.ecnu.edu.cn N1 - 10.3969/j.issn.1000-5641.2022.02.009 ER -