I. Towhata. (2015) SPECIAL FEATURE STORY ON "Liquefaction Problems in the 21st Century". <i>The Geotechnical Engineering Journal of the SEAGS & AGSSEA</i>, <i>46</i>(2), 111-116.I. Towhata. "SPECIAL FEATURE STORY ON "Liquefaction Problems in the 21st Century"". The Geotechnical Engineering Journal of the SEAGS & AGSSEA 46 (2015):111-116.I. Towhata. SPECIAL FEATURE STORY ON "Liquefaction Problems in the 21st Century". Southeast Asian Geotechnical Society:ม.ป.ท. 2015.