Residual shear strength of guar gum amended granular bentonite under chemo-mechanical loadingHimanshu Yadav, Sahil Kumar, Bharat Venkata Tadikonda and Satyanarayana Murty DasakaE3S Web Conf., 730 (2026) 02009DOI: https://doi.org/10.1051/e3sconf/202673002009