Efficiency of cement and sand in stabilizing the black cotton soil Jagadish Shrisaila Haranatti, Miryala Vijayakumar, Mudigonda Rathna Chary, Kotha Hima Bindu, Soumya Sucharita Singha, V. Swapna and Darya Viktorovna Nemova MATEC Web Conf., 392 (2024) 01008 Published online: 18 March 2024 DOI: 10.1051/matecconf/202439201008