TY JOUR TI THE ROLE OF THE NORTH-SOUTH INTERNATIONAL TRANSPORT CORRIDOR IN THE FORMATION OF AN EFFECTIVE AGRO-FOOD COMPLEX IN RUSSIA KW agro-industrial complex KW transport corridor KW free economic zone KW wholesale distribution centers KW cargo transportation KW fruit and vegetable products JO MOSCOW ECONOMIC JOURNAL AU Lelyavina, M.Y. AU Kuldorov, A.A. PY 2025 IS 10 PB Electronic science