Mitali Kirtania, and D.Shakthi Priya Alias Sumitra. “An Experimental Investigation of Broken Tiles and Nano Silica As a Partial Replacement of Coarse Aggregate and Cement”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 5, no. 1, Mar. 2017, pp. 885-6, https://ijiarec.com/ijiarec/article/view/1600.