A. Kamura, J. Kim, T. Kawai, M. Kazama, N. Hikita and S. Konishi (2017) “Numerical Study on the Design of Reinforced Soil by Vertical Micropiles”, Geotechnical Engineering Journal of the SEAGS & AGSSEA . Bangkok, Thailand, 48(4), pp. 10–18. doi: 10.14456/seagj.2017.63.