Motepalli V, Viswanathan S. Enhancing Strength Characteristics of Black Cotton Soil Through Combined Stabilisation using Coal Tailings and Calcium Lignosulfonate. ams [Internet]. 2026 Aug. 3 [cited 2026 Aug. 31];71(2):231-44. Available from: https://wydawnictwo.pan.pl/index.php/ams/article/view/2917