Open Access statistics for Project Concern International, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
54%
Total
Publications
125
Total Open
Publications
68
Total
Citations
3.5K
Open Access
Percentage
54%
Total
Publications
125
Total Open
Publications
68
Total
Citations
3.5K
Breakdown
Publisher Open
20%
Both
27%
Other Platform Open
7%
Closed
46%
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 51%
30
Hybrid 29%
17
No Guarantees 20%
12
Other Platform Open
Domain 64%
27
Institution 52%
22
Preprint 7%
3
Other Internet 7%
3
Public 5%
2
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 28 |
doaj.org OAI-PMH Repository | Institution | 14 |
Research Square | Preprint | 3 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 3 |
Europe PMC | Domain | 2 |
DOI | Other Internet | 2 |
aecid.es OAI-PMH Repository | Institution | 2 |
Zenodo | Public | 1 |
ZB MED - Information Centre for Life Sciences | Institution | 1 |
Unknown Repository | Other Internet | 1 |
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