V. Balakumar, Min. J. Huang, Erwin Oh, Richard Hwang, and A.S. Balasubramaniam. “Piled Raft on Sandy Soil- An Extensive Study”. Geotechnical Engineering Journal of the SEAGS & AGSSEA, vol. 50, no. 3, Sept. 2019, pp. 136-41, doi:10.14456/seagj.2019.30.