Hidayat, R. F., T. Kiyota, N. Tada, J. Hayakawa, and H. Nawir. ‚ÄúReconnaissance on Liquefaction-Induced Flow Failure Caused by the 2018 Mw 7.5 Sulawesi Earthquake, Palu, Indonesia‚ÄĚ. Journal of Engineering and Technological Sciences, vol. 52, no. 1, Feb. 2020, pp. 51-65, doi:10.5614/j.eng.technol.sci.2020.52.1.4.