Chakraborty, S., S. Pan, T. Ganguly, S. Dutta, and P. Mukherjee. “A Study on the Rheological Properties of High Strength Concrete Incorporating Silica Fume”. The International Journal of Science & Technoledge, vol. 3, no. 4, Apr. 2015, http://internationaljournalcorner.com/index.php/theijst/article/view/124365.