@article{rokey_plattner_souza_2010,  title={Feed extrusion process description},  volume={39},  ISSN={1516-3598},  url={https://doi.org/10.1590/S1516-35982010001300055},  DOI={10.1590/S1516-35982010001300055},  journal={Revista Brasileira de Zootecnia},  publisher={Sociedade Brasileira de Zootecnia},  author={Rokey, Galen J. and Plattner, Brian and Souza, Edivaldo M. de},  year={2010},  month={Jul},  pages={510–518} }