TY JOUR TI The model of university marketing management in the era of digitalization: the experience of Russia in 2024-2025 KW marketing in education KW competitiveness KW educational institutions KW digitalization KW online education KW service management KW AI KW Internet technologies KW e-commerce KW social networks JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Antonov, E.K. PY 2025 IS 0 PB ITBO University