G. Chiaro, M. Umar, T. Kiyota, and J. Koseki. 2021. “Deformation and Cyclic Strength Characteristics of Loose and Medium-Dense Clean Sand under Sloping Ground Conditions: Insights from Cyclic Undrained Torsional Shear Tests with Static Shear”. Geotechnical Engineering Journal of the SEAGS & AGSSEA 52 (4). Bangkok, Thailand:14-22. https://doi.org/10.14456/seagj.2021.3.