Bulgarian Academy of Sciences

Bulgarian Academy of Sciences

The Bulgarian Academy of Sciences is the National Academy of Bulgaria, established in 1869. The Academy, with headquarters in Sofia, is autonomous and consists of a Society of Academicians, Correspondent Members and Foreign Members. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Bulgarian Academy of Sciences, Bulgaria, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

46%


Total
Publications

51K


Total Open
Publications

23K


Total
Citations

1.1M


Open Access
Percentage

46%


Total
Publications

51K


Total Open
Publications

23K


Total
Citations

1.1M

Wikipedia

Website

download

Breakdown

25% 14% 6% 55%

Publisher Open

25%

Both

14%

Other Platform Open

6%

Closed

55%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

05001k1.5k2k2.5k3kTotal Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

49%OA Journal

OA Journal 49%

9.6K

Hybrid 22%

4.2K

No Guarantees 29%

5.8K

Other Platform Open

Institution 43%

4.6K

Other Internet 29%

3.2K

Domain 27%

2.9K

Preprint 25%

2.8K

Public 5%

577

Other Platform Locations

Name

Platform Type

Publications

DOI
Other Internet
3K
PubMed Central
Domain
2.9K
arXiv
Preprint
2.5K
Office of Scientific and Technical Information
Institution
2.3K
ETH Zurich
Institution
1.1K
Belarusian State University
Institution
771
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
732
epfl.ch OAI-PMH Repository
Institution
707
Consejo Superior de Investigaciones Científicas
Institution
697
Université Libre de Bruxelles
Institution
686
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Data updated 18 August 2025

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