P.M.Shanmugavadivu, R.Malathy, Malaiappan Sindhu,Habtamu eskezia, Alemayehu Feyissa Gerba, Yohannes Gudeta. (2020). The Effect of Manufactured Sand in Concrete. International Journal of Advanced Science and Technology, 29(7), 4809-4820. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/23372