{"title":"Classification of countries by geographic region, income group and geographic subregion of the world","authors":"","doi":"10.18356/e82a7553-en","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":325265,"journal":{"name":"World Urbanization Prospects: The 2018 Revision","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Urbanization Prospects: The 2018 Revision","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18356/e82a7553-en","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}