Feng1 Z, Cui1 M, Liu2 J, Song2 Y, Qingsong Li2 J. Separation and Characterization of Petroleum Sulfonate Components. ajc [Internet]. 2014 Sep. 26 [cited 2024 Nov. 23];26(20):6722-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/26_21_6