| S.No |
Name |
Country |
Rank |
| 1. |
Nature Publishing Group |
United Kingdom |
1 |
| 2. |
IEEE |
Int. |
2 |
| 3. |
Cambridge University Press |
Cambridge, England |
3 |
| 4. |
Springer |
Netherlands |
4 |
| 5. |
American Library Association |
US |
5 |
| 6. |
Chinese Electronic Periodical Services |
Taiwan |
6 |
| 7. |
John Wiley and Sons Inc. |
United States |
7 |
| 8. |
Annual Reviews Inc |
United States |
8 |
| 9. |
IOSR Journals |
Int. |
9 |
| 10. |
Meditsina Publishers |
Moscow, Russia |
10 |
| 11. |
Wiley-Blackwell |
United Staes |
11 |
<| 12. |
AJOL |
South Africa |
12 |
| 13. |
Barker Deane Publishing |
Greensborough, Australia |
13 |
| 14. |
John Wiley and Sons |
New Jersey, USA |
14 |
| 15. |
The American Society for Clinical Investigation |
United States |
15 |
| 16. |
Taylor and Francis |
India |
16 |
| 17. |
Association for Computing Machinery |
New York, US |
17 |
| 18. |
Public Library of Science. |
United States |
18 |
| 19. |
Association for Computing Machinery |
New York, US |
19 |
| 20. |
Blackwell Munksgaard |
Denmark |
20 |