TY JOUR TI THE ROLE OF COOPERATIVE ORGANIZATIONS IN THE DEVELOPMENT OF REGIONAL AGRICULTURAL MARKETS IN THE FOOD SECURITY SYSTEM KW cooperation KW agricultural products KW farmers KW competitiveness KW consumer societies KW demand KW production KW sales KW rural areas KW peasants JO Vestnik of Kazan State Agrarian University AU Nabieva, A.R. PY 2021 IS 16 PB Kazan state agrarian University