Nigeria
Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf of Guinea to the south in the Atlantic Ocean. It covers an area of 923,769 square kilometres; with a population of over 230 million. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for Nigeria, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
68%
Total
Publications
275K
Total Open
Publications
187K
Total
Citations
2.2M
Open Access
Percentage
68%
Total
Publications
275K
Total Open
Publications
187K
Total
Citations
2.2M
Breakdown
Publisher Open
45%
Both
18%
Other Platform Open
5%
Closed
32%
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 29%
51K
Hybrid 34%
59K
No Guarantees 37%
64K
Other Platform Open
Domain 40%
25K
Public 33%
21K
Institution 26%
17K
Other Internet 13%
8.3K
Preprint 13%
8K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 25K |
Semantic Scholar | Public | 17K |
Europe PMC | Domain | 13K |
Research Square | Preprint | 4.2K |
Zenodo | Public | 3.4K |
RePEc: Research Papers in Economics - RePEc | Preprint | 2.2K |
Covenant University - Covenant University Repository | Institution | 1.9K |
University of Toronto - TSpace | Institution | 1.8K |
DOI | Other Internet | 1.7K |
Bioline International - Bioline International | Other Internet | 1.3K |