Indexing

Indexing and Discoverability

The databases below have been verified to list this journal or its articles (checked November 2026). Each link opens the journal's record or a search for it.

Scopus (historical): covered 2013–2021; discontinued in Scopus as of 2021 (source: SCImago). The journal is not currently indexed in Scopus.

Similarity screening: Crossref Similarity Check

All articles published by Ninety Nine Publication receive Crossref DOIs.