KE.A.Palaniappan, A.C.Karthikeyan, and S.Aruljothy. “Experimental Investigation on of Paper Waste Cement Concrete”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 7, no. 2, June 2019, pp. 3115-20, https://ijiarec.com/ijiarec/article/view/1226.