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Steven Scheerooren
09-01-2013
Article
https://www.researchtrends.com/context/researchtrends/article/1227/viewcontent
http://www.researchtrends.com/researchtrends/vol1/iss34/4
https://www.researchtrends.com/cgi/viewcontent.cgi?article=1227&context=researchtrends