Open Access statistics for International Performance Research Institute, Germany, covering academic research published from 2001 to 2025. Read More.
Open Access Percentage
18%
Total
Publications
113
Total Open
Publications
20
Total
Citations
306
Open Access
Percentage
18%
Total
Publications
113
Total Open
Publications
20
Total
Citations
306
Breakdown
Publisher Open
11%
Both
4%
Other Platform Open
5%
Closed
80%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 59%
10
Hybrid 29%
5
No Guarantees 12%
2
Other Platform Open
Institution 42%
5
Other Internet 33%
4
Public 25%
3
Preprint 8%
1
Domain 8%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Unknown Repository | Other Internet | 3 |
Figshare | Public | 3 |
DOI | Other Internet | 2 |
doaj.org OAI-PMH Repository | Institution | 2 |
UNSW Sydney | Institution | 1 |
University of Stuttgart | Institution | 1 |
University of Copenhagen | Institution | 1 |
University of Bern | Institution | 1 |
PubMed Central | Domain | 1 |
King's College London | Institution | 1 |
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