Membership:

1. iThenticate

2. CrossRef

Scientometric databases, repositories and libraries:

1. Index Copernicus Journals Master List

2. Google Scholar

3. WorldCat

4.  Directory of Open Access Journals (DOAJ)

5. Bielefeld Academic Search Engine (BASE)

6. Ulrich's Periodicals Directory

7. National Library of Ukraine Vernadsky 

8. WorldWideScience.org 

9. OpenAIRE

10. MIAR (Information Matrix for the Analysis of Journals)

11. EuroPub

12. 1findr

13. The General Impact Factor (GIF)

14. JournalTOCs

15. CNKI Scholar

16. Zeitschriftendatenbank (ZDB)

17. Scilit

18. Dimensions

19. Соционет

20. International Institute of Organized Research (I2OR)

21. CORE (COnnecting REpositories)

22. ResearchBib

23. Researchgate

24. Lens

25. Korea Open Access Platform for Researchers (KOAR)

26. Wizdom.ai