Competitive Strategy, Economics, and Information Systems || Web Portals: Evidence and Analysis of Media Concentration
Rajiv M. Dewan, Marshall L. Freimer, Abraham Seidmann and Jie ZhangVolume:
21
Language:
english
Journal:
Journal of Management Information Systems
DOI:
10.2307/40398697
Date:
January, 2004
File:
PDF, 1.52 MB
english, 2004