1.Thomson Reuters (ISI)  -->  (Impact Factor : 2.046)

                                                   (5-Year Impact Factor: 2.033)

   2. Biological Abstracts
   3. Biosis Preview
   4. Scopus  -->  (SJR , H Index : 21 )-->  CiteScore : 2.35
   5. PubMed and PMC
    6. National Library of Medicine (NLM)
    7. Index Medicus for the Eastern Mediterranean       Region(IMEMR)
    8. Index Copernicus International -->(ICV:168.36)
    9. InfoBase Index -->(IBI Factor : 3.86)
    10. Cambridge Scientific Abstracts (CSA)
    11. EMBASE
    12. CINAHL Database
    13. Google Scholar
    14. Chemical Abstracts Service
    15. Proquest
    16. Directory of Open Access Journals (DOAJ)
    17. Open Academic Journals Index (OAJI)
    18. Directory of Research Journals Indexing (DRJI)
    19. Scientific Information Database (SID)
    20. Barakatkns
    21. Regional Information Center for Sciences and Technology (RICeST)
     22. Islamic World Science Citation Center (ISC)
    23. Magiran
    24. ScienceLibarary Index