Article Takedown/Update Request

This is an update request for the document Can Political Connections Maintain the Sustainability of R&D Investment in China? There Is No Such Thing as a Free Lunch by Langzi Chen, Jian Li and Peter Zander

Your paper was deposited in Directory of Open Access Journals (new) and appears online at https://www.mdpi.com/2071-1050/10/11/4238
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