@article{alister_araya_cordova_saavedra_kogan_2020,  title={Humic Substances and their Relation to Pesticide Sorption in Eight Volcanic Soils},  volume={38},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83582020380100021},  DOI={10.1590/S0100-83582020380100021},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={ALISTER, C. and ARAYA, M. and CORDOVA, A. and SAAVEDRA, J. and KOGAN, M.},  year={2020},  pages={e020171636} }