Open Access statistics for Helen Keller International, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
71%
Total
Publications
494
Total Open
Publications
351
Total
Citations
14K
Open Access
Percentage
71%
Total
Publications
494
Total Open
Publications
351
Total
Citations
14K
Breakdown
Publisher Open
22%
Both
44%
Other Platform Open
5%
Closed
29%
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 39%
126
Hybrid 40%
130
No Guarantees 21%
70
Other Platform Open
Domain 88%
212
Institution 24%
57
Public 14%
33
Other Internet 11%
27
Preprint 7%
16
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 208 |
Europe PMC | Domain | 120 |
Semantic Scholar | Public | 29 |
London School of Hygiene and Tropical Medicine - LSHTM Research Online | Institution | 17 |
lshtm.ac.uk OAI-PMH Repository | Institution | 11 |
California Digital Library - eScholarship | Other Internet | 11 |
DOI | Other Internet | 10 |
University of California - eScholarship University of California | Institution | 8 |
Research Square | Preprint | 8 |
University College London - UCL Discovery | Institution | 6 |
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