00547naa#a2200181#i#450# EN\\bibl\95079 20250409215749.3 2413-046X 20250228b2025####ek#y0engy0150####ca RU CURRENT TRENDS AND APPROACHES OF ENTERPRISES TO INVESTING IN MARKETING Journal article Moscow Electronic science 2025 16 с. Journal article local Маркетинг. 339.138 Teslenko Denis Andreevich Liulin Pavel Borisovitch qje.su