Institute for Research Information and Quality Assurance

Institute for Research Information and Quality Assurance

Open Access statistics for Institute for Research Information and Quality Assurance, Germany, covering academic research published from 2000 to 2025.

Open Access statistics for Institute for Research Information and Quality Assurance, Germany, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

49%


Total
Publications

172


Total Open
Publications

84


Total
Citations

5.9K


Open Access
Percentage

49%


Total
Publications

172


Total Open
Publications

84


Total
Citations

5.9K

Website

download

Breakdown

19% 23% 8% 50%

Publisher Open

19%

Both

23%

Other Platform Open

8%

Closed

50%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0246810121416Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

51%OA Journal

OA Journal 51%

37

Hybrid 33%

24

No Guarantees 16%

12

Other Platform Open

Institution 69%

38

Domain 55%

30

Other Internet 22%

12

Preprint 2%

1

Public 2%

1

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
29
doaj.org OAI-PMH Repository
Institution
14
DOI
Other Internet
10
Unknown Repository
Other Internet
4
Ludwig-Maximilians-Universität München
Institution
4
helmholtz-muenchen.de OAI-PMH Repository
Institution
4
Erasmus University Rotterdam
Institution
4
University of Copenhagen
Institution
3
Royal Netherlands Academy of Arts and Sciences
Institution
3
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
3
1 / 4

Data updated 12 August 2026

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