For articles on corporate governance go to Business Source Ultimate and search corporate governance as a subject.

Take a look at:

• Subject Resources for Corporate Governance - University of British Columbia Library.
• Organizations: Governance - Working Knowledge - Harvard Business School

Corporate Governance Research Centers:

• Center for Corporate Governance - Dartmouth's Tuck School of Business
• Corporate Governance Institute - San Diego State University
• John L. Weinberg Center for Corporate Governance - University of Delaware's Lerner College of Business and Economics
• Corporate Governance - University of Pennsylvania's Wharton School Center for Leadership & Change Management