Optimizing modified triaxial testing for small strain zone using local displacement transducers and bender element for cement-treated soft soilMuhammad Akmal Putera, Noriyuki Yasufuku, Adel Alowaisy and Ahmad RifaiE3S Web Conf., 331 (2021) 03003DOI: https://doi.org/10.1051/e3sconf/202133103003