onlinelibrary.wiley.com
Wiley Online Library
https://onlinelibrary.wiley.com › doi › full › 10.1002 › sdr.1793
onlinelibrary.wiley.com
Wiley Online Library
https://onlinelibrary.wiley.com › doi › full › 10.1002 › sdr.1793
eolss.net
proceedings.systemdynamics.org
proceedings.systemdynamics.org
https://proceedings.systemdynamics.org › 1999 › PAPERS › KEYNOTE1.PDF
proceedings.systemdynamics.org
proceedings.systemdynamics.org
https://proceedings.systemdynamics.org › 2002 › proceed › papers › Luna1.pdf
semanticscholar.org
qrg.northwestern.edu
sciencedirect.com
academia.edu
onlinelibrary.wiley.com
Wiley Online Library
https://onlinelibrary.wiley.com › doi › 10.1002 › sdr.280
researchgate.net
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