Koteswara Rao, Dr. D., Md. Sajida Sulthana, and B. Gunarsha Devi. 2021. “A LABORATORY INVESTIGATION ON THE EFFICIENCY OF EXPANSIVE SOIL TREATED WITH SAWDUST ASH AND SODIUM HYDROXIDE AS FOUNDATION BED”. International Journal of Technical Innovation in Modern Engineering & Science 6 (11):30-42. https://ijtimes.com/index.php/ijtimes/article/view/52.