QUALITY OF MILK-RAW MATERIALS AT DIFFERENT LEVEL OF SOLAR ACTIVITY AND METHODS AND PRACTICES OF DETECTING MILK QUALITY СтатьяNorezzine A., Nikishov A.A., Plushikov V.G., Rebouh N.Y., Vatnikov Y.A., Babichev N.V., Kulikov E.V., Terekhin A.A., Shopinskaya M.I., Bolshakova M.V., Kostitsyna E.A.EurAsian Journal of BioSciences. Том 14. 2020. С. 309-316