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Mobile TV phone: current usage, issues, and strategic implications
Shim, J.P., (2008)
Empirical findings on the perceived use of digital multimedia broadcasting mobile phone services
Shim, J.P., (2006)
Ecommerce - "M-commerce Around the World: Mobile Services and Applications in Japan, Korea, Hong Kong, Finland, and the U.S."
Shim, J.P., (2003)