H. Lee

An international comparison of R&D efficiency: DEA approach

Yong-Tae Park, Hak‐Yeon Lee, Yong‐Tae Park, 2005 .

A performance and monitoring evaluation system & its applications for National R&D programs: A case of industrial application technology in Korea

Byung Woon Kim, Moon-Soo Kim, Sung Yong Lee, 2008, PICMET '08 - 2008 Portland International Conference on Management of Engineering & Technology.