ORCID stands for Open Researcher and Contributor ID. It is a sixteen-digit permanent digital identifier for researchers. It is an international standard to help researchers to establish and maintain their scholarly identity. It aims to solve common issues such as:
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What is predatory publishing?
Predatory open-access publishing is an exploitative open-access academic publishing business model that involves charging publication fees to authors without providing the editorial and publishing services associated with legitimate journals (open access or not).
(https://en.wikipedia.org/wiki/Predatory_open_access_publishing, accessed on 08/05/2018)
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