@article{lejpt20193,
 author={Iorliam, A. Y. and Agbede, I. O. and Jeiyol, T.},
 year={2012},
 title={Effect of Palmyra Palm Leaf Ash on Cement Stabilization of Makurdi Shale},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={11},
 number={20},
 pages={193-205},
 url={http://lejpt.academicdirect.org/A20/193_205.pdf}
}