Directory of Research Journals Indexing (DRJI)
CiteFactor
Magiran
Google Scholar
Academic Resource Index (ResearchBib)
Electronic Journals Library (EZB)
SHERPA/RoMEO
Science Library Index
Open Academic Journals Index
Scientific Indexing Services
International Society for Research Activity (ISRA)
CIVILICA
Scientific Information Database (SID)
 International Scientific Indexing (ISI)