Song, Hui-Jun, Xue-Jing Zheng, Ke-Yong Tang, Ying Pei, and Jie Liu. 2015. “Structural Properties of Gelatin-Chitosan Composite Film Modified by Polyol”. Asian Journal of Chemistry 27 (4):1287-92. https://doi.org/10.14233/ajchem.2015.17614.