National Agency of Petroleum, Natural Gas and Biofuels
The Brazilian National Agency of Petroleum, Natural Gas and Biofuels is the federal government agency linked to the Ministry of Mines and Energy responsible for the regulation of the oil sector in Brazil. It was created in 1997 by law 9478. Its activities started on January 14, 1998. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for National Agency of Petroleum, Natural Gas and Biofuels, Brazil, covering academic research published from 2001 to 2024. Read More.
Open Access Percentage
41%
Total
Publications
245
Total Open
Publications
100
Total
Citations
2.6K
Open Access
Percentage
41%
Total
Publications
245
Total Open
Publications
100
Total
Citations
2.6K
Breakdown
Publisher Open
31%
Both
7%
Other Platform Open
1%
Closed
61%
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%
45
Hybrid 20%
18
No Guarantees 29%
26
Other Platform Open
Institution 59%
16
Other Internet 37%
10
Domain 11%
3
Public 4%
1
Preprint 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
AECID Library - Americanae | Institution | 16 |
DOI | Other Internet | 7 |
University of Buenos Aires - Sociedad | Institution | 3 |
PubMed Central | Domain | 3 |
Unknown Repository | Other Internet | 2 |
University of Brasília - RIUnB Institutional Repository | Institution | 2 |
unicamp.br OAI-PMH Repository | Institution | 1 |
uc.pt OAI-PMH Repository | Institution | 1 |
Texas Tech University - ThinkTech | Institution | 1 |
Repositorio Institucional | Institution | 1 |