Metrum Research Group (United States)
Open Access statistics for Metrum Research Group (United States), United States, covering academic research published from 2005 to 2025.
Open Access statistics for Metrum Research Group (United States), United States, covering academic research published from 2005 to 2025. Read More.
Open Access Percentage
63%
Total
Publications
283
Total Open
Publications
178
Total
Citations
5.5K
Open Access
Percentage
63%
Total
Publications
283
Total Open
Publications
178
Total
Citations
5.5K
Breakdown
Publisher Open
16%
Both
40%
Other Platform Open
7%
Closed
37%
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 47%
74
Hybrid 26%
41
No Guarantees 27%
42
Other Platform Open
Domain 92%
122
Institution 44%
58
Other Internet 6%
8
Preprint 2%
3
Public 1%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 123 |
doaj.org OAI-PMH Repository | Institution | 45 |
Europe PMC | Domain | 7 |
Unknown Repository | Other Internet | 6 |
Indiana University | Institution | 4 |
Royal Netherlands Academy of Arts and Sciences | Institution | 3 |
DOI | Other Internet | 3 |
California Digital Library | Institution | 3 |
Uppsala University | Institution | 2 |
unamur.be OAI-PMH Repository | Institution | 2 |