Transforming Treacherous Terrains: Enhancing Black Cotton Soil Stability with Calcium Lignosulfonate and Marble DustBatchu Ramanjaneyulu, Tangudu Manoj, M. Ashok Kumar, Jagadeesh Bommisetty, B. Naga Malleswara Rao and C. LavanyaE3S Web Conf., 588 (2024) 02018DOI: https://doi.org/10.1051/e3sconf/202458802018