@article{silva_oliveira jr._tubino_2022,  title={Response Factor in GC-FID Methyl Ester Analysis in Several Biodiesels: A Comparative Study of the EN 14103:2011 and ABNT 15764:2015 Methods <i>versus</i> a Proposed GC-FID Procedure for Individual Ester Determination},  volume={33},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20210144},  DOI={10.21577/0103-5053.20210144},  number={3},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Silva, Willian L. G. da and Oliveira Jr., Arnaldo G and Tubino, Matthieu},  year={2022},  month={Mar},  pages={260–267} }