1. Kramer S. L., Geotechnical earthquake engineering, Pearson Education, India (1996)
2. Bakr J., Displacement-Based Approach for Seismic Stability of Retaining Structures, PhD thesis, Faculty of Science and Eng. Univ. of Manchester (2018)
3. Partos A., and Kazaniwsky P., Geoboard reduces lateral earth pressures, In Proceedings of the Geosynthetics, Conference, IFAI, pp. 628–639, LA, USA (1987)
4. Azzam S. A., Shokry B. M., and AbdelSalam S. S., 3D Modelling of EPS Geofoam Buffers Behind Diaphragm Walls, GeoMEast, pp. 46–53, Sharm El-Sheikh (2017)