Hae-Deok Song
发表
Hae-Deok Song,
Hyungjoo Park,
2009
.
Suhkyung Shin,
Hae-Deok Song,
Hae-Deok Song,
2016,
Interact. Learn. Environ..
Wei-Tsong Wang,
Hae-Deok Song,
Chao-Yueh Liu,
2011,
J. Educ. Technol. Soc..
The Development and Evaluation of Multi-Level Assessment Framework for Analyzing Online Interaction.
Hae-Deok Song,
Virginia Yonkers,
2004
.
Suhkyung Shin,
Hae-Deok Song,
2012
.
Tiffany A. Koszalka,
Barbara L. Grabowski,
Hae-Deok Song,
2001
.
Cheolil Lim,
Hae-Deok Song,
Youngtae Lee,
2009
.
Hae-Deok Song,
2003
.
Suhkyung Shin,
Hae-Deok Song,
2011
.
Hae-Deok Song,
Yeonkyoung Kim,
2015
.
Cheolil Lim,
Yekyung Lee,
Hae-Deok Song,
2010
.
Hae-Deok Song,
Sehnaz Baltaci,
Wonseok Suh,
2005
.
Cheolil Lim,
Hae-Deok Song,
Yekyung Lee,
2012
.
Hae-Deok Song,
Hyungjoo Park,
Hae-Deok Song,
2015,
J. Educ. Technol. Soc..
Tiffany A. Koszalka,
Barbara L. Grabowski,
Hae-Deok Song,
2001
.
Hae-Deok Song,
Hae-Deok Song,
A. Hong,
2019,
Sustainability.
Hae-Deok Song,
Hae-Deok Song,
H. Kim,
2018,
Sustainability.
Barbara L. Grabowski,
Hae-Deok Song,
Younghoon Kim,
2003
.