TY JOUR TI NEW CHALLENGES IN THE COSTS ALLOCATION FOR PRODUCING TRANSPORT PRODUCTS IN THE CONTEXT OF CARGO TURNOVER STRUCTURE CHANGES KW transport tariffs KW sectional cost KW railways KW Kazakhstan KW Uzbekistan JO Socio-economic and humanitarian magazine AU Bykadorov, S.A. AU Lyazzat, T.M. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University