S. Ponnusamy, S. Rajayyan, V. K. Chandrakumar, J. Rangaraman, and K. Rajagopalan, “Application of Response Surface Methodology for the Adsorptive Removal of Chromium Using Modified Cellulose”, Period. Polytech. Chem. Eng., vol. 69, no. 4, pp. 545–558, Jan. 2025.