@article{lejpt21082,
 author={U. Ozioko, F.},
 year={2012},
 title={Casting of Motorcycle Piston from Aluminium Piston Scrap using Metallic Mould},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={11},
 number={21},
 pages={82-92},
 url={http://lejpt.academicdirect.org/A21/082_092.pdf}
}