Narayana, D., Akki, R. V., & B P, S. (2014). Experimental Study on the Hardened Properties of Concrete by Using Soft Drink Bottle Caps as Partial Replacement for Coarse Aggregates. International Journal of Emerging Trends in Science and Technology, 1(08). Retrieved from https://ijetst.in/index.php/ijetst/article/view/377