00647naa#a2200181#i#4500001001500000003001700015005001700032011001400049100004100063102000700104200004700111210012500158215001000283608002700293686007100320700003500391856003900426EN\\bibl\41163/en/manage/index20250213022204.4##a2686-777X##a20201215b2020####ek#y0engy0150####ca##aRU1#aMANAGEMENT OF VALUE-ADDEDeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2020##a3 с.##aJournal article2local##aЭкономика. Экономические науки. 652bbk#1aBychkovagGul'fira Mubarakovna4#atest.editorum.ruu/en/manage/index