Y.AKHIL, Mr. K.PRABIN KUMAR,. “Experimental Study On Strength Characterstic Of Concrete By Replacing Coarse Aggregate By Construction And Demolished Waste”. Design Engineering (August 13, 2021): 8160- 8167. Accessed April 28, 2024. http://thedesignengineering.com/index.php/DE/article/view/3355.