Zhang, Hongyan, Baohui Yao, and Mengnan Zai. “Synthesis and Characterization of Chitosan-Nanosilver Microsphere by Ultrasonic Irradiation”. Asian Journal of Chemistry 26, no. 6 (March 13, 2014): 1789–1791. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_7_67.