TY JOUR TI FOOD INDEPENDENCE AS A STRATEGIC VECTOR OF THE COUNTRY'S DEVELOPMENT KW food supply KW consumption KW availability KW dynamics KW efficiency KW market saturation KW food JO MOSCOW ECONOMIC JOURNAL AU Bunchikov, O.N. AU Mihnenko, T.N. AU Sedyh, Y.A. PY 2025 IS 10 PB Electronic science