Manals-Cutiño, E., Vendrell-Calzadilla, F., & Penedo-Medina, M. (2015). Application of Activated Carbon of Coconut shell in Adsorption of Metal species Contained in Waste liquor (WL) Acid leaching of Lateritic Mineral. Chemical Technology, 36(1), 117-129. https://doi.org/10.1590/2224-6185.2016.1.%x