@article{polat_demir_erler_2010,  title={Yield and quality criteria in organically and conventionally grown tomatoes in Turkey},  volume={67},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162010000400008},  DOI={10.1590/S0103-90162010000400008},  number={4},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Polat, Ersin and Demir, Halil and Erler, Fedai},  year={2010},  month={Aug},  pages={424–429} }