Chalaya, O., Nanka, A., Paliy, A., Nagornij, S., & Chalyi, O. (2019). Study of quality indicators for meat raw materials and the effectiveness of a protective technological method under conditions of different content of heavy metals in a pig diet. Eastern-European Journal of Enterprise Technologies, 4(11 (100), 74–81. https://doi.org/10.15587/1729-4061.2019.174154