@article{alvarez serafini_tonetto_2019,  title={PRODUCTION OF FATTY ACID METHYL ESTERS FROM AN OLIVE OIL INDUSTRY WASTE},  volume={36},  ISSN={0104-6632},  url={https://doi.org/10.1590/0104-6632.20190361s20170535},  DOI={10.1590/0104-6632.20190361s20170535},  number={1},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Alvarez Serafini, M. S. and Tonetto, G. M.},  year={2019},  month={Jan},  pages={285–297} }