Heidarzadeh-Samani, M., T. Behzad, A. Mehrabani-Zeinabad “Development of a continuous fixed–bed column to eliminate cadmium(II) ions by starch-g-poly(acrylic acid)/cellulose nanofiber bio-nanocomposite hydrogel”, Environmental Science and Pollution Research, 618, June 2021, doi.org/10.1007/s11356-021-14567-1.