@article{lejpt17047,
 author={O. Okafor, F.},
 year={2010},
 title={Performance of Recycled Asphalt Pavement as Coarse Aggregate in Concrete},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={9},
 number={17},
 pages={47-58},
 url={http://lejpt.academicdirect.org/A17/047_058.pdf}
}