Maslov, O. Y., M. A. Komisarenko, S. V. Kolisnyk, M. Y. Golik, Y. O. Tsapko, and E. Y. Akhmedov. “Determination of the Extraction Frequency of Green Tea Leaves by the Antioxidant Method”. Journal of Organic and Pharmaceutical Chemistry, vol. 20, no. 1(77), May 2022, pp. 28-34, doi:10.24959/ophcj.22.252320.