A, S., G. Narayana, B. Narendra, and R. H. “Compressive Strength of Cube by Partial Replacement of Fine Aggregate By Foundry Sand”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology, Vol. 11, no. SUP, Dec. 2019, pp. 369-72, doi:10.18090/samriddhi.v11iSUP-1.17112.