TY JOUR TI Problems of Ethnic Entrepreneurship in the Period of COVID-19 KW large KW medium and small business structures KW ethnic entrepreneurship KW local business community KW adaptation of ethnic entrepreneurship KW transactions KW transaction costs KW labor migrants KW COVID-19 JO Scientific Research and Development. Economics AU Simonov, S.G. AU Hamathanova, M.A. PY 2022 IS 10 PB INFRA-M Academic Publishing LLC.