TY JOUR TI IMPROVING THE EFFICIENCY OF AGRICULTURAL LAND USE BASED ON THE IMPROVEMENT OF THE LEGAL MECHANISM (ON THE EXAMPLE OF THE REPUBLIC OF TATARSTAN) KW land relations KW legal regulation KW agriculture KW land use KW stability KW efficiency JO Vestnik of Kazan State Agrarian University AU Gaynutdinov, I.G. AU Khismatullin, M.. AU Asadullin , N.. AU Subaeva, A.K. AU Mikhaylova, V.V. PY 2023 IS 18 PB Kazan state agrarian University