Tokarenko, S.A., O.S. Romanov, Zoriana Romanova, and Liudmyla Kosoholova. “Use of Elderberry Polyphenol Compounds in the Manufacture of Juicy Beverages”. Problems of Environmental Biotechnology, no. 1 (December 13, 2021). Accessed June 14, 2026. http://jrnl.kai.edu.ua/index.php/ecobiotech/article/view/16185.