Rivas-Romero, S., Menés-Vuelta, G., & Rómulo-Rodríguez, A. (2017). Treatment for coagulation-flocculation to effluent from Ernesto Che Guevara Company of Nickel. Chemical Technology, 37(2), 195-205. https://doi.org/10.1590/2224-6185.2017.2.%x