Kumara S R, Shashikumara, D L Venkatesh Babu, and B C Udayashankar. “Experimental Study on Optimization of Mid Strength High Performance Concrete Using Particle Packing Technique”. International Journal of Engineering & Technology 7, no. 4 (March 22, 2019): 5272–5280. Accessed April 28, 2024. https://sciencepubco.com/index.php/ijet/article/view/27589.