@article{lejpt25166,
 author={El Ouafy, T. and Chtaini, A. and Oulfajrete, H. and Najih, R.},
 year={2014},
 title={Electrochemical determination of phenol at natural phosphate modified carbon paste electrode},
 journal={Leonardo Electron. J. Pract. Technol.},
 volume={13},
 number={25},
 pages={166-178},
 url={http://lejpt.academicdirect.org/A25/166_178.pdf}
}