da Costa, A. C. A., A. P. Mora Tavares, and F. Pessôa de França. “The Release of Light Metals from a Brown Seaweed (Sargassum sp.) During Zinc Biosorption in a Continuous System”. Electronic Journal of Biotechnology, vol. 4, no. 3, Dec. 2001, pp. 0-0, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v4n3-2.