TY JOUR TI DIVERSIFICATION OF THE ACTIVITIES OF TRADING ENTERPRISES IN THE CONTEXT OF REGIONAL AND SECTORAL DEVELOPMENT OF THE ECONOMY KW activity diversification KW regional-sectoral economy KW process-situational approach JO Actual directions of scientific researches of the XXI century: theory and practice AU Donets, L.I. PY 2023 IS 11 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov