P.V. Long, 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”. Geotechnical Engineering Journal of the SEAGS & AGSSEA, vol. 47, no. 4, Oct. 2024, pp. 61-70, doi:10.14456/seagj.2016.6.