J.R. Uzokov, and N.K. Mukhamadiev. “Sorption Characteristics of Mesoporous Composite SiO2·TiO2”. Central Asian Journal of Medical and Natural Science, Vol. 2, no. 5, Oct. 2021, pp. 494-8, https://cajmns.centralasianstudies.org/index.php/CAJMNS/article/view/220.