TY JOUR TI THE STRATEGY OF DEVELOPING AND IMPLEMENTING THE CONCEPT OF A NEW PRODUCT IN THE MARKETING ACTIVITIES OF AN ENTERPRISE KW strategy KW product design KW marketing KW new goods JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Gukova, E.A. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov