Huang, Chongxing, Mengmeng Yan, Yong Jiang, Qifeng Yang, Ying Chen, and Shuangfei Wang. 2012. “Study on the Synthesis of CPAM Paper Reinforcing Agent in Aqueous Two-Phase System”. Asian Journal of Chemistry 25 (3):1301-6. https://doi.org/10.14233/ajchem.2013.12955.