Jung Hoon Leem

The Theoretical Backg rounds of Web- Bas ed Education from the Viewpoint of "Interaction"

Jung Hoon Leem, 1999 .

An Analytical Study on the Concept of Virtual Education and Cyber Education

Jung Hoon Leem, 2001 .

The Design and Development of Web- based "Self- Study" Course and "Problem- Solving" Course

Jung Hoon Leem, 1999 .

A Comparative Analysis of Costs and Effectiveness of Web-based Virtual Education and Radio-based Distance Education

Jung Hoon Leem, In Sung Jung, 2001 .

Analysis of Collaborative Learning Behaviors and the Roles of Collaborative Learning Agent

Kyung Ae Moon, Sung-Hee Jin, Insook Lee, 2004 .