Singh R, Kaur R, Lal K, Rosin K, Srivastava M, Shukla A. Optimization of Chromium(VI) and Copper(II) Adsorption on Chemically Treated Sawdust Using Response Surface Methodology. ajc [Internet]. 2017 Jan. 31 [cited 2024 Nov. 25];29(4):728-34. Available from: https://asianpubs.org/index.php/ajchem/article/view/29_4_6