Madybekova, G., Mutaliyeva, B., Aidarova, S., & Syzdykbayeva, R. (2012). Demulsification water-oil emulsions by polymeric compositions. Chemical Bulletin of Kazakh National University, 67(3), 98-101. https://doi.org/https://doi.org/10.15328/chemb_2012_398-101