Do, T. M. P., and X. L. Nguyen. “Adsorption Capacity of Chitosan Hydrogel Beads Fabricated from Penaeus Monodon Shrimp Shell Waste for Safranin O Dye”. Hue University Journal of Science: Natural Science, vol. 132, no. 1B, June 2023, pp. 23-32, doi:10.26459/hueunijns.v132i1B.6865.