Hari R, Karthick V, Kathiravan S, and Lingeshwaran C. “Experimental Investigation on Replacement of Sand by Quarry Dust in Fly Ash Bricks”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 6, no. 2, Mar. 2018, pp. 1091-5, https://ijiarec.com/ijiarec/article/view/606.