Ghimire, K. N., D. Wagle, and S. L. Shrestha. “Adsorption Behaviour of Chromium(VI) onto Surface Modified Sugarcane Waste”. Tribhuvan University Journal, vol. 28, no. 1-2, Dec. 2013, pp. 113-22, doi:10.3126/tuj.v28i1-2.26230.