Samohvalova, O., Grevtseva, N., Brykova, T. and Grigorenko, A. 2016. The effect of grape seed powder on the quality of butter biscuits. Eastern-European Journal of Enterprise Technologies. 3, 11(81) (Jun. 2016), 61–66. DOI:https://doi.org/10.15587/1729-4061.2016.69838.