00719naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200015500109210005100264215001000315608002700325675015200352700001900504856001400523EN\INFRA-M\bibl\3357520241125090944.1##a1998-0701##a20191202b2019####ek#y0engy0150####ca0#aRUS##aRU1#aMethodology for Evaluating the Eff ectiveness of Commodity Portfolio Modifi cations As a Tool for Marketing Audit of Trading NetworkseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a5 с.##aJournal article2local##aУправление предприятиями. Организация производства, торговли и транспорта. 65zRUS#1aShituevgS. S.4#azh-szf.ru