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| -rw-r--r-- | docs/man.md | 1 |
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diff --git a/docs/man.md b/docs/man.md index 958b825..8202d1f 100644 --- a/docs/man.md +++ b/docs/man.md @@ -117,6 +117,7 @@ to whether a URL to the PDF or to the abstract page is provided. - PMLR - PubMed Central - SagePub +- ScienceDirect - SemanticScholar - SpringerLink - Taylor & Francis |