00486naa#a2200157#i#450# EN\\bibl\41575 20241128165207.4 2500-3372 20201231b2020####ek#y0engy0150####ca RU Impact Factors Affecting the Rationality of Managerial Decisions in Business Journal article Kemerovo Kemerovo State University 2020 8 с. Journal article local Shumkin Evgeny Mihaylovich jcenter.kemsu.ru