00600naa#a2200181#i#450# EN\RIOR\bibl\40498 20250114061148.2 2500-1469 20201124b2020####ek#y0engy0150####ca RU Management analysis as a tool for forming assortment and pricing policy Journal article Moscow Publishing Center RIOR 2020 4 с. Journal article local Экономика. Экономические науки. 33 Orlova Ekaterina Anatol'evna Shkileva Svetlana Sergeevna riorpub.com