Nanka, A., Kharchenko, S., Sementsov, V.I., Sementsov, V.V. and Abduev, M. 2019. Intensification of the process of dosing bulk concentrated feeds by sieve hopper. Eastern-European Journal of Enterprise Technologies. 2, 1 (98) (Apr. 2019), 14–20. DOI:https://doi.org/10.15587/1729-4061.2019.161410.