MANDRYKA В., and SAMOJLENKO А. “he uality valuation of ruit ultivitamin uices and ectars”. NTERNATIONAL CIENTIFIC-RACTICAL OURNAL OMMODITIES ND ARKETS, vol. 9, no. 1, June 2010, pp. 127-32, https://journals.knute.edu.ua/commodities-and-markets/article/view/1537.