“Adsorption Behavior of Pb, Cd, Ca, Al, Zn And Co Metal Ions on Cation Exchange Resin Dowex 50 Wx8 (Nh4+ Form) From Aqueous Acetone-Ammonium Propionate Media”. International Journal of Scientific Research and Management (IJSRM) 9, no. 09 (September 4, 2021): 23–27. Accessed November 25, 2024. https://ijsrm.net/index.php/ijsrm/article/view/3359.