@article{ljs23053,
 author={Humam, T. and Siddique, R.},
 year={2013},
 title={Properties of Mortar Incorporating Iron Slag},
 journal={Leonardo J. Sci.},
 volume={12},
 number={23},
 pages={53-60},
 url={http://ljs.academicdirect.org/A23/053_060.pdf}
}