Crossmark

Blue economy and the quadruple helix model: the case of Qingdao

Crossref DOI link: https://doi.org/10.1007/s10668-021-01378-0

Published Online: 2021-04-06

Published Print: 2021-11

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Sampaolo, Gianluca

Lepore, Dominique https://orcid.org/0000-0002-0612-7059
Spigarelli, Francesca
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Text and Data Mining valid from 2021-04-06

Version of Record valid from 2021-04-06
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Article History

Received: 3 March 2020

Accepted: 26 March 2021

First Online: 6 April 2021

Declarations

:

: The authors declare that there is no conflict of interest.