rani, G. S. ., and P. K. . Reddy. “Comparison of Strength Parameters of M40 Grade of Concrete With Partial Replacement of Cement With Red Mud and Hydrated Lime”. International Journal of Technical Innovation in Modern Engineering & Science, vol. 4, no. 8, Aug. 2018, pp. 669-78, https://ijtimes.com/index.php/ijtimes/article/view/919.