@article{ljs23105,
 author={Siddique, R. and  Sandhu, R. K.},
 year={2013},
 title={Properties of Self-Compacting Concrete Incorporating Waste Foundry Sand},
 journal={Leonardo J. Sci.},
 volume={12},
 number={23},
 pages={105-124},
 url={http://ljs.academicdirect.org/A23/105_124.pdf}
}