P.V. Long และ L.V. Nguyen and A.S. Balasubramaniam. (2016) Performance and Analyses of Thick Soft Clay Deposit Improved by PVD with Surcharge Preloading and Vacuum Consolidation A Case Study at CMIT. <i>The Geotechnical Engineering Journal of the SEAGS & AGSSEA</i>, <i>47</i>(4), pp 61-70.P.V. Long และ L.V. Nguyen and A.S. Balasubramaniam. "Performance and Analyses of Thick Soft Clay Deposit Improved by PVD with Surcharge Preloading and Vacuum Consolidation A Case Study at CMIT". The Geotechnical Engineering Journal of the SEAGS & AGSSEA 47 (2016):pp 61-70.P.V. Long และ L.V. Nguyen and A.S. Balasubramaniam. Performance and Analyses of Thick Soft Clay Deposit Improved by PVD with Surcharge Preloading and Vacuum Consolidation A Case Study at CMIT. Southeast Asian Geotechnical Society:ม.ป.ท. 2016.