Tapia, P., M. Santander, O. Pávez, L. Valderrama, D. Guzmán, and L. Romero. 2011. “Biosorption of Copper Ions With Biomass of Algae and Dehydrated Waste of Olives”. Revista De Metalurgia 47 (1):15-28. https://doi.org/10.3989/revmetalmadrid.0917.