H. M. Abuel-Naga, G. A. Lorenzo, and D. T. Bergado. 2015. “Current State of Knowledge on Thermal Consolidation using Prefabricated Vertical Drains”. Geotechnical Engineering Journal of the SEAGS & AGSSEA 44 (4). Bangkok, Thailand:132-41. https://doi.org/10.14456/seagj.2013.14.