Osear Julio Medina Vargas, Munoz Prieto Efrén de J., Lucia Marlén Moreno Bastidas,. «Preparation of Polymeric Derivative from Cassava Starch (manihot Esculenta Crantz) and Its Application As Flocculant in Waste Water Treatment». Ciencia en Desarrollo 3, no. 1 (marzo 30, 2012): 25–33. Accedido noviembre 27, 2021. https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/269.