TY JOUR TI The Economic and Mathematical Modelling on the Chemical Enterprises KW chemical industry KW economic and mathematical modelling KW technological processing KW engineering infrastructure KW actual Russian tendencies JO Scientific Research and Development. Economics AU Kizimov, M.N. AU Vinichenko, A.S. AU Lomovcev, D.A. PY 2023 IS 11 PB INFRA-M Academic Publishing LLC.