Dzyuba, Nadya, Liubov Telezhenko, Liudmyla Valevskaya, and Elena Zemlyakova. “Comprehensive Research into Quality of the Immunostimulating Beverage ‘immuno plus’”. Eastern-European Journal of Enterprise Technologies 2, no. 10 (86) (April 29, 2017): 4–11. Accessed July 17, 2024. https://journals.uran.ua/eejet/article/view/98199.