@article{ljs17047,
 author={Onuegbu, T. U. and Ogbu, I. M. and Ilochi, N. O. and Ekpunobi Ogbuagu, U. E. a. A. S.},
 year={2010},
 title={Enhancing the Properties of Coal Briquette Using Spear Grass (<I>Imperata Cylindrica</I>)},
 journal={Leonardo J. Sci.},
 volume={9},
 number={17},
 pages={47-58},
 url={http://ljs.academicdirect.org/A17/047_058.pdf}
}