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Sonja LendlSarah Huggett
Elsevier
05-01-2012
This article talks about the ins and outs of usage as a possible metric for research assessment.
Article
https://www.researchtrends.com/context/researchtrends/article/1118/viewcontent
http://www.researchtrends.com/researchtrends/vol1/iss28/4
https://www.researchtrends.com/cgi/viewcontent.cgi?article=1118&context=researchtrends