INDEXED/ABSTRACTED
Indexing & Abstracting Services
- OpenAIRE
- ScienceGate
- Semantic Scholar
- Scope Database
- Academic Resource Index
- ScienceOpen
- Directory of Open Access Scholarly Resources (ROAD)
- Directory of Research Journals Indexing
- The Open Science Framework (OSF)
Journal Ranking Lists
- American Quality Centre for Journals
Digital Preservation
- Lockss
- CLOCKSS
- Internet Archive
- Internet Archive(Scholar)
- PKP Open Archives Harvester
- Issuu
- Scribd
Content Aggregators
- Scilit
- OCLC WorldCat
- Google Scholar
Journal Directories
- SHERPA/RoMEO (Publisher Copyright Policies & Self-Archiving)
- Journals Directory
Other Directories
- ADVANCED SCIENCE INDEX
- Harvard Library
- Dimensions
- International Scientific Indexing (ISI)
- JournalTOCs
- ESJI
- ZENODO
- Root Indexing
- Cosmos
- International Institute of Organized Research
- Scientific Indexing Services
- Slides Share
- Academia.edu
- Lens
- MPRA
- EuroPub
- Refseek Academic Search Engine
- DOI
- Crossref Member
- Utrecht University Library
- University of Maryland Library
- Kyoto University of Library
- Ursinus College Library
Other Libraries: