Doszhanov, E., B. Orynbaev, K. Kudaibergenov, E. Ongarbaev, A. Zhubanova, and Z. Mansurov. 2011. “Benzene Cleaning Contaminated Soils With Sorbents”. Chemical Bulletin of Kazakh National University 64 (4), 66-70. https://doi.org/https://doi.org/10.15328/chemb_2011_466-70.