Despite the title, this is a good resource for Economics. Limit your search to the Social Science section of the database for best results.
Also includes BIOSIS Citation Index, Data Citation Index, Current Contents Connect, Derwent Innovation Index. Medline (1950-present), Current Chemical Reactions, Index Chemicus, and Zoological Records.
Scopus is the largest abstract and citation database of peer-reviewed literature and quality web sources with smart tools to track, analyze and visualize research. Includes over 38 million references in science and social science.
The 19 million records include references going back to 1996 and 19 million pre-1996 records from 1823 to date.
Full-text database that covers many areas relating to sustainability such as corporate social responsibility, environmental stewardship, regulations, green issues, renewable energy, and social entrepreneurship.