@article{schossler_marchão_santos_santos_nóbrega_santos_2018,  title={Soil Physical Quality in Agricultural Systems on the Cerrado of Piauí State, Brazil},  volume={90},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765201820180681},  DOI={10.1590/0001-3765201820180681},  number={4},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={SCHOSSLER, THIAGO R. and MARCHÃO, ROBÉLIO L. and SANTOS, ISIS L. DOS and SANTOS, DJAVAN P. and NÓBREGA, JÚLIO CÉSAR A. and SANTOS, GLENIO G.},  year={2018},  month={Oct},  pages={3975–3989} }