1. Google Scholar

2. Indonesian Scientific Journal Database (ISJD)

3. Mendeley

4. ISSUU

5. Biefeld Academic Search Engine (BASE)

6. Moraref

7. Cosmos

8. Eurasian Scientific Journal Index (ESJI)

9. CiteUlike

10. Indonesia One Search

11. Directory Resource Journal Indexi (DRJI)

12. DOAJ

13. SINTA- Science and Technology Indexs