Indexing Site

1. World Cat

Find in a library with WorldCat

2. Crossref

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3. Scilit

4. Sherpa/Romeo

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5. Indonesian Scientific Journal Database (ISJD)

6. Google Scholar

google scholar

7. Directory of Open Access Journals

doaj

8. Lancaster University

9. Bielefeld Academic Search Engine (BASE)

10. British Library

11. Mendeley

12. Science and Technology Index (SINTA)