Chompoonut Chaiyaraksa และผู้แต่งคนอื่นๆ. (2019) Adsorption of Copper (II) and Nickel (II) by Chemical Modified Magnetic Biochar Derived from Eichhornia crassipes. <i>EnvironmentAsia</i>, <i>12</i>(2), 14-23.Chompoonut Chaiyaraksa และผู้แต่งคนอื่นๆ. "Adsorption of Copper (II) and Nickel (II) by Chemical Modified Magnetic Biochar Derived from Eichhornia crassipes". EnvironmentAsia 12 (2019):14-23.Chompoonut Chaiyaraksa และผู้แต่งคนอื่นๆ. Adsorption of Copper (II) and Nickel (II) by Chemical Modified Magnetic Biochar Derived from Eichhornia crassipes. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2019.