Open Access statistics for Universidade Aberta, Portugal, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
77%
Total
Publications
4.2K
Total Open
Publications
3.2K
Total
Citations
44K
Open Access
Percentage
77%
Total
Publications
4.2K
Total Open
Publications
3.2K
Total
Citations
44K
Breakdown
Publisher Open
22%
Both
41%
Other Platform Open
13%
Closed
24%
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 49%
1.3K
Hybrid 34%
863
No Guarantees 17%
450
Other Platform Open
Institution 94%
2.1K
Other Internet 15%
334
Domain 5%
113
Preprint 4%
82
Public 1%
15
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
uab.pt OAI-PMH Repository | Institution | 1.1K |
doaj.org OAI-PMH Repository | Institution | 790 |
LA Referencia | Institution | 483 |
Unknown Repository | Other Internet | 224 |
DOI | Other Internet | 161 |
aecid.es OAI-PMH Repository | Institution | 116 |
PubMed Central | Domain | 113 |
arXiv | Preprint | 77 |
University of Coimbra | Institution | 76 |
unl.pt OAI-PMH Repository | Institution | 64 |
1 / 20