Ojeda, K.A., Herrera, A.P., Sierra, M.J. and Tamayo, K. 2015. Environmental impact study by life cycle assessment of the use of alumina nanoparticles as an additive in biodiesel/diesel blends. Ingeniería y Competitividad. 17, 1 (Jun. 2015), 133–142. DOI:https://doi.org/10.25100/iyc.v17i1.2208.