00662naa#a2200181#i#450# EN\\bibl\105596 20251230112349.2 2713-1424 20251216b2025####ek#y0engy0150####ca RU NATIONAL CONSUMER MARKET: THEORETICAL AND METHODOLOGICAL APPROACHES TO RESEARCHING TRANSFORMATIONAL CHANGES Journal article Moscow Electronic science 2025 14 с. Journal article local Региональная экономика. Территориальная экономика. 332.1 Novikova Natalia Valerievna Dianova Larisa Sergeevna mshj.ru