Conceição, M. M., Candeia, R. A., Silva, F. C., Bezerra, A. F., Fernandes, V. J., Jr., & Souza, A. G. (2007). Thermoanalytical characterization of castor oil biodiesel. Renewable and Sustainable Energy Reviews, 11(5), 964-975. https://doi.org/10.1016/j.rser.2005.10.001

Conceição, Marta M., Roberlúcia A. Candeia, Fernando C. Silva, Aline F. Bezerra, Valter J. Fernandes, Jr, and Antonio G. Souza. "Thermoanalytical Characterization of Castor Oil Biodiesel." Renewable and Sustainable Energy Reviews 11, no. 5 (2007): 964-975. https://doi.org/10.1016/j.rser.2005.10.001.

Conceição, Marta M., et al. "Thermoanalytical Characterization of Castor Oil Biodiesel." Renewable and Sustainable Energy Reviews, vol. 11, no. 5, 2007, pp. 964-975, https://doi.org/10.1016/j.rser.2005.10.001.