@article{abreu_moraes_reis_pinto_moura_nicolodi_moura_2019,  title={Magnetic Materials Enriched with Strontium: a Study of the use as Catalysts in the Transesterification Reaction of Babassu Oil},  volume={22},  ISSN={1516-1439},  url={https://doi.org/10.1590/1980-5373-MR-2019-0358},  DOI={10.1590/1980-5373-MR-2019-0358},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Abreu, Wiury Chaves de and Moraes, Ana Flávia and Reis, Roberta Yonara Nascimento and Pinto, Bernardo Ferreira and Moura, Carla Verônica Rodarte de and Nicolodi, Sabrina and Moura, Edmilson Miranda de},  year={2019},  pages={e20190358} }