Klymenko, N.Yu., T.V. Krupska, and V.V. Turov. “The Process of Release of the Active Substance from a Model Composite System Based on Black Tea and Silica”. Reports of the National Academy of Sciences of Ukraine, no. 1 (March 7, 2023): 71–78. Accessed May 9, 2026. https://nasu-periodicals.org.ua/index.php/dp/article/view/2020-1-10.