00687naa#a2200169#i#4500001001900000005001700019011001400036100004100050102000700091200015200098210004100250215001000291608002700301675014700328700002600475856001600501EN\RIOR\bibl\4178120240503101901.5##a2409-6024##a20210125b2021####ek#y0engy0150####ca##aRU1#aAccounting for changes in the norms of expenditure of material resources in the flow of value creation by an industrial enterpriseeJournal article1#aMoscowcPublishing Center RIORd2021##a4 с.##aJournal article2local##aУправление предприятиями. Организация производства, торговли и транспорта. 65#1aMizikovskiygIgor' E.4#ariorpub.com