1

American Chemical Society

http://pubs.acs.org/

51

2

American Institute of Physics

http://journals.aip.org/

19

3

Economic & Political Weekly

http://epw.in/

1

4

JSTOR

http://www.jstor.org/

5

Project Muse

http://muse.jhu.edu/journals

731

6

Science Direct

http://www.sciencedirect.com/

1036

7

Taylor and Francis

http://www.tandfonline.com/

1078