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"positivism" » "positives", "positivity"
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1
by Johannesson, Paul, Perjons, Erik
Published 2014
Springer International Publishing
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2
by Johannesson, Paul, Perjons, Erik
Published 2021
Springer International Publishing
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3
by Pufahl, Mario, Ehrensperger, Lukas, Stehling, Peer
Published 2010
Vieweg+Teubner Verlag
“... und wertsteigernd einzusetzen. Ein positiver Return on Investment wird hierbei langfristig allerdings...”