@article{maia_fernandes_2018,  title={PRODUCTION OF CASTOR OIL MALEATE USING DI-TERT-BUTYL PEROXIDE AS FREE RADICAL CATALYST},  volume={35},  ISSN={0104-6632},  url={https://doi.org/10.1590/0104-6632.20180352s20160125},  DOI={10.1590/0104-6632.20180352s20160125},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Maia, Dayanne L. H. and Fernandes, Fabiano A. N.},  year={2018},  month={Apr},  pages={699–708} }