Tazhibaeva, S., Seit, G., Orazymbetova, A., Tanybaeva, A., Musabekov, K., & Kokanbaev, A. (2012). Structurization of the Aral region soil by polycomplexes of humic acids salts. Chemical Bulletin of Kazakh National University, 65(1), 403-407. https://doi.org/https://doi.org/10.15328/chemb_2012_1403-407