00689naa#a2200193#i#450# EN\\bibl\48241 20240503074655.5 2500-3372 20211230b2021####ek#y0engy0150####ca RU Improving the Methodology for Assessing the Effectiveness of Economic Entities in Modern Conditions Journal article Kemerovo Kemerovo State University 2021 7 с. Journal article local Экономика. Экономические науки. 33 Orehova Elena Aleksandrovna Korovnikova Irina Vyacheslavovna Korovnikova Galina Vyacheslavovna jcenter.kemsu.ru