Those papers were disproportionately likely to be highly cited.

http://www.google.com.kw/url?q=http://alexandriacsc.instructure.com/eportfolios/2889/

http://maps.google.com.bd/url?q=http://adulted.instructure.com/eportfolios/64132/

http://maps.google.dk/url?q=http://tecsup.instructure.com/eportfolios/4677/


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