- Numerical Prediction of Permanent Deformation in Asphalt Track Foundation,
S. Lee, J. Lee, Y. Lim, G. Song and M. Sagong
Paper 3.51 from CCP: 104, ISBN 978-1-905088-59-1 (2014)
- Numerical Evaluation of Roadbed Performance subject to the Operation of Korean High-Speed Trains,
T. Koh and M. Sagong
Paper 2 from CCP: 96, ISBN 978-1-905088-47-8 (2011)