Gussenov, I., Mukhametgazy, N., Shakhvorostov, A. and Kudaibergenov, S. 2021. Synthesis and characterization of high molecular weight amphoteric terpolymer based on acrylamide, 2-acrylamido-2-methyl-1-propanesulfonic acid sodium salt and (3-acrylamidopropyl)trimethylammonium chloride for oil recovery. Chemical Bulletin of Kazakh National University. 103, 4 (Nov. 2021), 12-20. DOI:https://doi.org/https://doi.org/10.15328/cb1243.