Membership:

1. iThenticate

2. CrossRef

Scientometric databases, repositories and libraries:

1. Index Copernicus

2. Google Scholar

3. EBSCOhost

4. WorldCat

5.  Directory of Open Access Journals (DOAJ)

6. Bielefeld Academic Search Engine (BASE)

7. Ulrich's Periodicals Directory

8. WorldWideScience.org 

9. OpenAIRE

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

11. EuroPub

12. JournalTOCs

13. Zeitschriftendatenbank (ZDB)

14. Scilit

15. Dimensions

16. International Institute of Organized Research (I2OR)

17. CORE (COnnecting REpositories)

18. ResearchBib

19. Researchgate

20. Lens

21. Korea Open Access Platform for Researchers (KOAR)

22. Wizdom.ai

23. SJSU (California, United States) library

24. Electronic Journals Index, USA

25. JuSER

26. GSI Repository

27. PUBDB

28. Cobiss

29. TIB