@article{lejpt18095,
 author={E. Ogheneruona O.l. Yusuf, D. a. M.},
 year={2011},
 title={Design and Fabrication of a Direct Natural Convection Solar Dryer for Tapioca},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={10},
 number={18},
 pages={95-104},
 url={http://lejpt.academicdirect.org/A18/095_104.pdf}
}