Gutiérrez C., Mauricio A., Orlando Zúñiga E., Jhony A. Benavides B., Daniel I. Ospina Salazar, y Paul G. López Posso. 2016. «Evaluation of Heavy Metal Content on a Sodic Soil Treated With Bio-Waste». Revista De Ciencias 20 (1):16. https://doi.org/10.25100/rc.v20i1.4611.