Lanh, L. T., N. Q. Hien, T. T. Hoa, and D. Q. Khieu. “A Study on the Synthesis of Gold Nanoparticles Using Water Soluble Chitosan As reducing/Stabilizing Agent”. Vietnam Journal of Chemistry, vol. 52, no. 2, Sept. 2014, p. 224, doi:10.15625/4885.