@article{lejpt33219,
 author={Ibikunle, R. A. and Ikubanni, P. P. and Agboola, O. O. and Ogunsemi, B. T.},
 year={2018},
 title={Development and performance evaluation of palm nut cracker},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={17},
 number={33},
 pages={219-234},
 url={http://lejpt.academicdirect.org/A33/219_234.pdf}
}