Content Provider
Australian National University: ANU Digital Collections
2
Aalborg University's Research Portal
1
AgEcon Search - Research in Agricultural & Applied Economics
1
CyberLeninka (Scientific Electronic Library)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
EconStor (German National Library of Economics, ZBW)
1
The University of Waikato: Research Commons
1
University of Colorado Boulder, Law School: Scholarly Commons
1
University of Economics, Prague (VŠE): Science and Research
1
Unknown
1