All Publications
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286.3K
All-time open access publications
53.3K
2023 publications
8.7K
2023 open access publications
3.7K
Journal Articles
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209.1K
All-time open access journal articles
53K
2023 journal articles
4K
2023 open access journal articles
3.7K
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Total number of journals
146
Total number of OA journals
141
Database Coverage
  • Scilit 146
  • Ei Compendex 45
  • Inspec 45
  • Scopus 42
  • DOAJ 42
  • SCIE 26
  • ESCI 14
  • PubMed 4
  • PMC 4
  • MEDLINE 2


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