Omarova, Kainzhamal, Akbota Adilbekova, Sholpan Zhailaubaeva, Gulbahyt Ibragimova, and Ainamkoz Karakulova. 2014. “Surface-Active Properties of Composite Systems Based on Synthetic Polyelectrolytes and Non-Ionic Surfactants in Saline Medium”. Chemical Bulletin of Kazakh National University 76 (4), 46-52. https://doi.org/https://doi.org/10.15328/chemb_2014_446-52.