Indexing

1. Scopus 

2. CrossRef

3. Index Copernicus (IC)

4. Directory of Open Access Journals (DOAJ)

5. Google Scholar

6.  WorldCat

7.  MIAR 

8. 1findr 

9. Polska Bibliografia Naukowa (PBN)

10. Ulrich's Periodicals Directory

11. Neliti

12. Scilit

13. JIFACTOR

14. ResearchBib

15. Directory of Open Access scholarly Resources (ROAD)

16. International Institute of Organized Research (I2OR)

17. Semantic Scholar

18. CORE (COnnecting REpositories)

19. JournalTOCs

20. WorldWideScience.org

21. OpenAIRE

22. Zeitschriftendatenbank (ZDB)

23. EuroPub

24. BASE

25. Dimensions