ACM Digital Library

ACM, is an international scientific and educational organization dedicated to advancing the arts, sciences, and applications of information technology.



ScienceDirect is the world's largest electronic collection of science, technology and medicine full text and bibliographic information. Subjects covered include Chemical Engineering, Chemistry, Computer Science, Materials Science, Mathematics, Neuroscience, Physics and Astronomy,Philosophy, etc...

Institute Of Physics(IOP)

ISI Web of Knowledge

ISI Web of Knowledge is a daily and essential resource for millions around the world. An integrated, versatile research platform, ISI Web of Knowledge delivers easy access to high quality, diversified scholarly information in the sciences, social sciences, and arts and humanities, as well as search and analysis tools that enhance this content.



MathSciNet is a very powerful and flexible searching tool. Search Current Mathematical Publications and Mathematical Reviews through this web form interface. Review texts and abstracts are available from 1940 to current.


pringerLink is one of the world's leading online information services for scientific, technical, and medical (STM) books and journals. Subjects covered include Computer Science, Economics, Engineering, Mathematics, Physics and Astronomy.

Google Scholar


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