Index/List/Archive
- ERIC, the Education Resources Information Center
- BASE (Bielefeld Academic Search Engine)
- RePEc
- IDEAS
- CNKI Scholar
- EconPapers
- China Academic Journals Full-text Database
- China Century Journals Full-text Database (Archive)
- China National Scientific Reports Database
- China Citations Database
- Scilit
- JournalTOCs
- DOI
- Crossref
- Google Scholar
- Elektronische Zeitschriftenbibliothek EZB
- LOCKSS
- PKP Open Archives Harvester
- SPZ (Russian)
- Q-Sensei (Germany)
- Open J-Gate
- CiteULike
- Citefactor
- PAS