00692naa#a2200181#i#450# EN\INFRA-M\bibl\36112 /en/manage/index 20241110052838.7 1998-0701 20200312b2020####ek#y0engy0150####ca RU Evaluation of the Effectiveness of Activities: Results and Problems Journal article Moscow INFRA-M Academic Publishing LLC. 2020 7 с. Journal article local Управление предприятиями. Организация производства, торговли и транспорта. 65 Guttsayt E. Mihel'evich test.editorum.ru /en/manage/index