Klymenko, N. ., T. . Krupska, and V. . Turov. “Adsorption of Congo Red onto Wetting-Drying Silica A-300 and Its Mixture With Hydrophobic Silica AM1-300”. Reports of the National Academy of Sciences of Ukraine, no. 1, Mar. 2023, pp. 58-63, doi:10.15407/dopovidi2023.01.058.