Bagirzadeh, A., Omarov, Y., Haciyeva, A., Gurbanova, S., Gasimova, A., Ismayilov, M. and Nabiyev, A. 2023. Improvement of the production technology of tokay wines based on the revealed effect of enzyme activity on the quality of grape variety. Eastern-European Journal of Enterprise Technologies. 2, 11 (122) (Apr. 2023), 49–62. DOI:https://doi.org/10.15587/1729-4061.2023.276251.