Gomes Ferreira da Silva, L., Beleza, T. A. S., Santos, J. G. dos, & Silveira, L. B. da. (2021). Synthesis, Characterization and Stabilization Analysis of Ferrofluid Based on Amazon Vegetable Copaifera O. L. Oil. International Journal for Innovation Education and Research, 9(7), 208-213. https://doi.org/10.31686/ijier.vol9.iss7.3235