DOAJ Directory of Open Acces Journals
ASOS INDEX | Academia Social Science Index
DRJI | Directory of Research Journals Indexing
SIS | Scientific Indexing Services
ROAD | ROAD, The Directory of Open Access Scholarly Resources
Akademik Dizin | Akademik Turk Dergileri Indeksi
ReseachBib – Academic Resource Index
ISI | International Scientific Indexing
Rootindexing | Root Society for Indexing and Impact Factor Service