1. Academia.edu
2. SouthEast University
3. Google Scholar
4. Dimensions
5. Moraref
6. CiteFactor
7. Garuda-1 | Garuda-2 
8. BRIN 
9. JIFACTOR
10. Academic Resource Index
11. Journal Factor
12. ISSN International Center
13. Eurasian Scientific Journal Index
14. BASE
15. Scientific Indexing Services
16. Asian Science Citation Index (ASCI)
17. Index Copernicus International (ICI)
18. ERIC
19. EBSCO: Research Databases
20. University of Cambridge
21. MIAR
22. ROAD
23. Crossref
24. Sinta Kemdiktisaintek