ARCHIVING & INDEXING

  1. DOAJ - Directory of Open Access Journals 
  2. Sherpa Romeo
  3. EBSCO Essentials™
  4. Google Scholar
  5. CrossRef
  6. ScienceGate
  7. “scientific” and “literature" (Scilit) 
  8. Directory of Open Access Scholarly Resources (ROAD) 
  9. J-Gate 
  10. Korea Open Access Platform for Researchers (KOAR)
  11. OpenAIRE
  12. Bielefeld Academic Search Engine (BASE)