Scopus (http://www.scopus.com/home.url) is the largest abstract and citation database of peer-reviewed literature and quality web sources with smart tools to track, analyze and visualize research. It is designed to help scientists to fulfill their informational needs.

Bentham Open is publishing over 240 peer-reviewed open access journals. These free-to-view online journals cover all major disciplines of science, technology, medicine, engineering, mathematics, chemistry, life sciences, pharmaceutical science, earth sciences, social sciences and environmental science. Published exclusively online, the journals are available for FREE viewing via Bentham OPEN's website at www.benthamscience.com/open. Bentham Open aims to provide scientists, researchers, students and decision makers from academia and industry around the world with freely accessible peer-reviewed published articles.