Indexing Database
- Google Scholar
- Fatcat
- Index Copernicus
- OpenAIRE
- Crossref
- Semantic Scholar
- Open Ukrainian Citation Index (OUCI)
- Dimensions
- ResearchGate
- EuroPub
- Scilit
- Internet Archive
- PlumX
- Slide Share
- Asian Science Citation Index
- Academia.edu
- ResearchBib
- Zenodo
- Directory of Res. J. Indexing
- Library Esearch
- Cosmos
- International Sci. Indexing
- WorldCat
- Issuu,Inc.
- ROAD
- CiteFactor
- Advanced Sciences Index
- LIBRIS
- SJIF Indexing
- Root Indexing
- Index Copernicus
- Academic Accelerator
- International Impact Factor Services
- Internet Archive Scholar
- Harvard Library
- Hesburgh Libraries
- Berkeley Library
- University of Aruba Library
- Acadia University - Vaughan Memorial Library
- Dallas Baptist University
- University of Skövde Library
- The Ohio State University
- Bond University Library
- Redeemer University
- UNB Libraries