情报理论与实践
基于政策工具的我国新冠肺炎疫情背景下企业复工复产政策文本分析
赵雪芹，李天娥，莫长镭
Text Analysis of Polices about Enterprises Returning to Work and Restarting Production
in the Context of COVID19 in China
情报理论与实践 . 2020, (8): 21 .