TY JOUR TI Russian Practice of Marketing Management by Value Proposition KW marketing activity management KW marketing strategy KW value proposition KW promoting of a value proposition KW online advertising KW offline advertising KW customer-oriented company KW client JO Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences AU Suvorova, T.V. PY 2024 IS 9 PB Kemerovo State University