Zhao, Qian, Meiqin Lin, Shuangmin Dang, and Zhao Hua. “Acrylamide/2-Acrylamido-2-Methylpropanesulfonic/Acid/1-Vinyl-2-Pyrrolidinone/Terpolymeric/Microspheres/by/Orthogonal/Experiments”. Asian Journal of Chemistry 26, no. 17 (August 12, 2014): 5615–5618. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_18_69.