@article{tekin_tümsavas_mouazen_2014,  title={Comparing the artificial neural network with parcial least squares for prediction of soil organic carbon and pH at different moisture content levels using visible and near-infrared spectroscopy},  volume={38},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832014000600014},  DOI={10.1590/S0100-06832014000600014},  number={6},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Tekin, Yücel and Tümsavas, Zeynal and Mouazen, Abdul Mounem},  year={2014},  month={Nov},  pages={1794–1804} }