Rincón-Joya, M., A. M. Raba-Páez, and J. Barba-Ortega. “Obtaining Copper Oxide Particles at Low Cost to Be Applied in Contaminated Aqueous Medium”. Respuestas, vol. 21, no. 1, Jan. 2016, pp. 89-96, doi:10.22463/0122820X.674.