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A digital object identifier (DOI) is a persistent identifier or handle used to identify objects uniquely, standardized by ISO, the International Organization for Standardization (see https://en.wikipedia.org/wiki/Digital_object_identifier).
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A digital object identifier (DOI) is a persistent identifier or handle used to identify objects uniquely, standardized by ISO, the International Organization for Standardization (see https://en.wikipedia.org/wiki/Digital_object_identifier).
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