@article{lejpt14107,
 author={J. Musa, J.},
 year={2009},
 title={Evaluation of the Lubricating Properties of Palm Kernel Oil},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={8},
 number={14},
 pages={107-114},
 url={http://lejpt.academicdirect.org/A14/107_114.pdf}
}