Agrocluster as an instrument of socio-economic policy for the development of the region (based on the Rostov Region data)Tatiana Cherkasova, Elena Zolochevskaya, Evgenia Kondratenko, Anna Kritskaya and Oleg ArtyukhinE3S Web Conf., 273 (2021) 08062DOI: https://doi.org/10.1051/e3sconf/202127308062