{"title":"A Comparative Study on the Improvement Direction of the Undercover Investigation System","authors":"D. Choe, Eung-Hyeok Chang","doi":"10.38084/2022.21.1.12","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":200283,"journal":{"name":"Korean Police Studies Review","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Korean Police Studies Review","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.38084/2022.21.1.12","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}