Masami Fukuoka. (2016) Experiences of Geotechnical Development in Japan and Future Directions. <i>The Geotechnical Engineering Journal of the SEAGS & AGSSEA</i>, <i>47</i>(2), pp 126-129.Masami Fukuoka. "Experiences of Geotechnical Development in Japan and Future Directions". The Geotechnical Engineering Journal of the SEAGS & AGSSEA 47 (2016):pp 126-129.Masami Fukuoka. Experiences of Geotechnical Development in Japan and Future Directions. Southeast Asian Geotechnical Society:ม.ป.ท. 2016.