Indexing
- Crossref
- Google Scholar
- JournalTOCS
- Bielefeld Academic Search Engine (BASE)
- Sherpa/Romeo
- Directory of Open Access scholarly Resources (ROAD)
- Scilit
- LOCKSS
- CLOCKSS
- Publons
- Eurasian Scientific Journal Index (ESJI)
- Public Knowledge Project (PKP Index)
- Index Copernicus - Poland
- Academic Research Index
- Directory of Research Journals Indexing (DRJI)
- International Impact Factor Services (IIFS)
- General Impact Factor (GIF)
- International Journal Impact Factor (IJIF)
- EuroPub
- CiteFactor
- Social Science Research Network (SSRN) - USA
- Scientific Journal Impact Factor (SJIF)
- TIRF - USA
- International Scientific Indexing (ISI)
- Rootindexing
- Academia.edu
- ISSUU
- ISSN
