D. Barna, I. Oláhné Tóth, M. G. Fári, and N. Bákonyi, “Deproteinized plant juice as part of circular economy: A short review and brief experimental data”, Acta agrar. Debr., no. 2, pp. 23–26, Dec. 2020, doi: 10.34101/ACTAAGRAR/2/3773.