Díaz, M., L. Rivas, D. Fernández, D. Salazar, S. Miller, and N. la Maza. “SELECTION OF CHEMICAL TREATMENT PROGRAM FOR OILY WASTEWATER”. Centro Azúcar Journal, vol. 44, no. 2, Apr. 2017, p. 12, http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/104.