id author title date pages extension mime words sentence flesch summary cache txt istl-2450 Local Evaluation of Chemistry Journals .html text/html 3712 248 54 Even though it has been shown that commercial journals in chemistry have less value than non-commercial journals, libraries continue to subscribe to commercial journals because researchers need the specific sources of information. Cost of commercial journals in USD Figure 9. cache/istl-2450.html txt/istl-2450.txt