Putri, Lily Surayya Eka. “Biosorption of Lead Using Macroalgae <i>Eucheuma spinosum</i>, <i>Padina minor</i> and <i>Sargassum crassifolium</i> In Aqueous Solution”. Asian Journal of Applied Sciences 4, no. 2 (April 18, 2016). Accessed December 3, 2021. https://ajouronline.com/index.php/AJAS/article/view/3754.